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horizon-eda / horizon-pool

The pool for the horizon EDA package
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Add Texas Instruments ADS101x ADCs #308

Open drakedevel opened 1 year ago

drakedevel commented 1 year ago

Adds the TI ADS101x family of 12-bit delta-sigma ADCs in the VSSOP (DGS) package. These share a datasheet: https://www.ti.com/product/ADS1015

The footprint and symbol were exported from TI in KiCad format, imported, and touched up to pass checks. The 3D model was exported from TI as a STEP file, imported, and manually aligned. Descriptions are copied from TI datasheets and product pages.

I haven't made a board with this yet, but one is in the works, so I should be able to report back with test results once that's done.

carrotIndustries commented 1 year ago

Bot!

github-actions[bot] commented 1 year ago

This review is brought to you by the Horizon EDA Poolbot commit eb40288.

Items in this PR

State Type Name Checks Version Filename
New Entity ADS101x :heavy_check_mark: Pass 0 :heavy_check_mark: entities/ic/adc/ti/ADS101x.json
New Package DGS10 :heavy_check_mark: Pass 0 :heavy_check_mark: packages/manufacturer/ti/dgs-10/package.json
New Part ADS1013IDGS :heavy_check_mark: Pass 0 :heavy_check_mark: parts/ic/adc/ti/ADS1013IDGS.json
New Part ADS1014IDGS :heavy_check_mark: Pass 0 :heavy_check_mark: parts/ic/adc/ti/ADS1014IDGS.json
New Part ADS1015IDGS :heavy_check_mark: Pass 0 :heavy_check_mark: parts/ic/adc/ti/ADS1015IDGS.json
New Part ADS101xIDGS :heavy_check_mark: Pass 1 :heavy_check_mark: parts/ic/adc/ti/ADS101xIDGS.json
New Symbol ADS101x :heavy_check_mark: Pass 0 :heavy_check_mark: symbols/ic/adc/ti/ADS101x.json
New Unit ADS101x :heavy_check_mark: Pass 0 :heavy_check_mark: units/ic/adc/ti/ADS101x.json

Parts overview (excluding derived)

Bold items are from this PR

MPN Value Manufacturer Datasheet Description Tags
ADS101xIDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 Ultra-Small, Low-Power, I2C-Compatible, 3.3-kSPS, 12-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator adc ic
ADS1014IDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, Voltage Reference, Comparator, and I2C adc ic
ADS1013IDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With Oscillator, Voltage Reference, and I2C adc ic
ADS1015IDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 12-bit, 3.3-kSPS, 4-channel, delta-sigma ADC with PGA, oscillator, VREF, comparator and I2C adc ic

Details

Parts

ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS101xIDGS
Value
Manufacturer Texas Instruments (74 other parts)
Datasheet https://www.ti.com/lit/gpn/ads1015
Description Ultra-Small, Low-Power, I2C-Compatible, 3.3-kSPS, 12-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator
Tags adc ic

Flags

Pad Gate Pin
1 Main ADDR
2 Main ALERT/RDY
3 Main GND
4 Main AIN0
5 Main AIN1
6 Main AIN2
7 Main AIN3
8 Main VDD
9 Main SDA
10 Main SCL

ADS1014IDGS

Inerhits from ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS1014IDGS
Value (inherited)
Manufacturer Texas Instruments (74 other parts) (inherited)
Datasheet https://www.ti.com/lit/gpn/ads1015 (inherited)
Description 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, Voltage Reference, Comparator, and I2C
Tags adc ic (inherited)

Orderable MPNs

ADS1013IDGS

Inerhits from ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS1013IDGS
Value (inherited)
Manufacturer Texas Instruments (74 other parts) (inherited)
Datasheet https://www.ti.com/lit/gpn/ads1015 (inherited)
Description 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With Oscillator, Voltage Reference, and I2C
Tags adc ic (inherited)

Orderable MPNs

ADS1015IDGS

Inerhits from ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS1015IDGS
Value (inherited)
Manufacturer Texas Instruments (74 other parts) (inherited)
Datasheet https://www.ti.com/lit/gpn/ads1015 (inherited)
Description 12-bit, 3.3-kSPS, 4-channel, delta-sigma ADC with PGA, oscillator, VREF, comparator and I2C
Tags adc ic (inherited)

Orderable MPNs

Entities

ADS101x

:heavy_check_mark: Checks passed

Attribute Value
Manufacturer Texas Instruments (74 other parts)
Prefix U
Tags adc ic
Gate Suffix Swap group Unit
Main 0 ADS101x

Units

ADS101x

:heavy_check_mark: Checks passed

Attribute Value
Manufacturer Texas Instruments (74 other parts)
Pin Direction
ADDR Input
AIN0 Input
AIN1 Input
AIN2 Input
AIN3 Input
ALERT/RDY Output
GND Power Input
SCL Input
SDA Bidirectional
VDD Power Input

Symbol: ADS101x

:heavy_check_mark: Checks passed

Symbol

Packages

DGS10

Attribute Value
Manufacturer Texas Instruments (74 other parts)
Tags ic smd

:heavy_check_mark: Package checks passed

:heavy_check_mark: Clearance checks passed

Package

Parameters | Parameter | Value | | --- | --- | | Courtyard expansion | 000.250 mm| ``` 5.755mm 3.099mm get-parameter [ courtyard_expansion ] 2 * +xy set-polygon [ courtyard rectangle 0.000mm 0.000mm ] ```
Pads | Pad | Padstack | Pad width | Pad height | | --- | --- | --- | --- | | 1 | SMD rectangular | 001.328 mm | 000.279 mm | | 2 | SMD rectangular | 001.328 mm | 000.279 mm | | 3 | SMD rectangular | 001.328 mm | 000.279 mm | | 4 | SMD rectangular | 001.328 mm | 000.279 mm | | 5 | SMD rectangular | 001.328 mm | 000.279 mm | | 6 | SMD rectangular | 001.328 mm | 000.279 mm | | 7 | SMD rectangular | 001.328 mm | 000.279 mm | | 8 | SMD rectangular | 001.328 mm | 000.279 mm | | 9 | SMD rectangular | 001.328 mm | 000.279 mm | | 10 | SMD rectangular | 001.328 mm | 000.279 mm |
3D views (one model) #### Without model | Top | Bottom | | --- | --- | | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_top_no_model.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_bottom_no_model.png) #### DGS0010A.stp | Top | Bottom | | --- | --- | | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_top_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_bottom_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | South | East | North | West | | --- | --- | --- | --- | | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_270_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_0_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_90_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1412678339/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_180_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png)
Pitch analysis | X | Y | Count | | --- | --- | --- | | 000.000 mm | 000.500 mm | 4 | 000.000 mm | 000.500 mm | 4 | 004.427 mm | 000.000 mm | 2
drakedevel commented 1 year ago

Updated the silkscreen on the footprint for consistency with other parts, and added a pin 1 indicator.

I'm not sure why the 3D Views section shows an empty PCB with the model -- this is what I see: 3d

drakedevel commented 1 year ago

Aha, it looks like the Pool manager omitted the STEP file from the PR. I couldn't figure out how to add it from the UI so I just added it manually.

drakedevel commented 1 year ago

Shrank the symbol to a more reasonable size.

RX14 commented 1 year ago

Aha, it looks like the Pool manager omitted the STEP file from the PR.

Could you submit this as a bug in the horizon-eda/horizon repo?

RX14 commented 1 year ago

Bot!

github-actions[bot] commented 1 year ago

This review is brought to you by the Horizon EDA Poolbot commit eb40288.

Items in this PR

State Type Name Checks Version Filename
New 3D Model Not run N/A 3d_models/manufacturer/ti/DGS0010A.stp
New Entity ADS101x :heavy_check_mark: Pass 0 :heavy_check_mark: entities/ic/adc/ti/ADS101x.json
New Package DGS10 :heavy_check_mark: Pass 0 :heavy_check_mark: packages/manufacturer/ti/dgs-10/package.json
New Part ADS1013IDGS :heavy_check_mark: Pass 0 :heavy_check_mark: parts/ic/adc/ti/ADS1013IDGS.json
New Part ADS1014IDGS :heavy_check_mark: Pass 0 :heavy_check_mark: parts/ic/adc/ti/ADS1014IDGS.json
New Part ADS1015IDGS :heavy_check_mark: Pass 0 :heavy_check_mark: parts/ic/adc/ti/ADS1015IDGS.json
New Part ADS101xIDGS :heavy_check_mark: Pass 1 :heavy_check_mark: parts/ic/adc/ti/ADS101xIDGS.json
New Symbol ADS101x :heavy_check_mark: Pass 0 :heavy_check_mark: symbols/ic/adc/ti/ADS101x.json
New Unit ADS101x :heavy_check_mark: Pass 0 :heavy_check_mark: units/ic/adc/ti/ADS101x.json

Parts overview (excluding derived)

Bold items are from this PR

MPN Value Manufacturer Datasheet Description Tags
ADS101xIDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 Ultra-Small, Low-Power, I2C-Compatible, 3.3-kSPS, 12-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator adc ic
ADS1014IDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, Voltage Reference, Comparator, and I2C adc ic
ADS1013IDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With Oscillator, Voltage Reference, and I2C adc ic
ADS1015IDGS Texas Instruments https://www.ti.com/lit/gpn/ads1015 12-bit, 3.3-kSPS, 4-channel, delta-sigma ADC with PGA, oscillator, VREF, comparator and I2C adc ic

Details

Parts

ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS101xIDGS
Value
Manufacturer Texas Instruments (74 other parts)
Datasheet https://www.ti.com/lit/gpn/ads1015
Description Ultra-Small, Low-Power, I2C-Compatible, 3.3-kSPS, 12-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator
Tags adc ic

Flags

Pad Gate Pin
1 Main ADDR
2 Main ALERT/RDY
3 Main GND
4 Main AIN0
5 Main AIN1
6 Main AIN2
7 Main AIN3
8 Main VDD
9 Main SDA
10 Main SCL

ADS1014IDGS

Inerhits from ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS1014IDGS
Value (inherited)
Manufacturer Texas Instruments (74 other parts) (inherited)
Datasheet https://www.ti.com/lit/gpn/ads1015 (inherited)
Description 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, Voltage Reference, Comparator, and I2C
Tags adc ic (inherited)

Orderable MPNs

ADS1013IDGS

Inerhits from ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS1013IDGS
Value (inherited)
Manufacturer Texas Instruments (74 other parts) (inherited)
Datasheet https://www.ti.com/lit/gpn/ads1015 (inherited)
Description 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With Oscillator, Voltage Reference, and I2C
Tags adc ic (inherited)

Orderable MPNs

ADS1015IDGS

Inerhits from ADS101xIDGS

:heavy_check_mark: Checks passed

Attribute Value
MPN ADS1015IDGS
Value (inherited)
Manufacturer Texas Instruments (74 other parts) (inherited)
Datasheet https://www.ti.com/lit/gpn/ads1015 (inherited)
Description 12-bit, 3.3-kSPS, 4-channel, delta-sigma ADC with PGA, oscillator, VREF, comparator and I2C
Tags adc ic (inherited)

Orderable MPNs

Entities

ADS101x

:heavy_check_mark: Checks passed

Attribute Value
Manufacturer Texas Instruments (74 other parts)
Prefix U
Tags adc ic
Gate Suffix Swap group Unit
Main 0 ADS101x

Units

ADS101x

:heavy_check_mark: Checks passed

Attribute Value
Manufacturer Texas Instruments (74 other parts)
Pin Direction
ADDR Input
AIN0 Input
AIN1 Input
AIN2 Input
AIN3 Input
ALERT/RDY Output
GND Power Input
SCL Input
SDA Bidirectional
VDD Power Input

Symbol: ADS101x

:heavy_check_mark: Checks passed

Symbol

Packages

DGS10

Attribute Value
Manufacturer Texas Instruments (74 other parts)
Tags ic smd

:heavy_check_mark: Package checks passed

:heavy_check_mark: Clearance checks passed

Package

Parameters | Parameter | Value | | --- | --- | | Courtyard expansion | 000.250 mm| ``` 5.755mm 3.099mm get-parameter [ courtyard_expansion ] 2 * +xy set-polygon [ courtyard rectangle 0.000mm 0.000mm ] ```
Pads | Pad | Padstack | Pad width | Pad height | | --- | --- | --- | --- | | 1 | SMD rectangular | 001.328 mm | 000.279 mm | | 2 | SMD rectangular | 001.328 mm | 000.279 mm | | 3 | SMD rectangular | 001.328 mm | 000.279 mm | | 4 | SMD rectangular | 001.328 mm | 000.279 mm | | 5 | SMD rectangular | 001.328 mm | 000.279 mm | | 6 | SMD rectangular | 001.328 mm | 000.279 mm | | 7 | SMD rectangular | 001.328 mm | 000.279 mm | | 8 | SMD rectangular | 001.328 mm | 000.279 mm | | 9 | SMD rectangular | 001.328 mm | 000.279 mm | | 10 | SMD rectangular | 001.328 mm | 000.279 mm |
3D views (one model) #### Without model | Top | Bottom | | --- | --- | | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_top_no_model.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_bottom_no_model.png) #### DGS0010A.stp | Top | Bottom | | --- | --- | | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_top_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_bottom_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | South | East | North | West | | --- | --- | --- | --- | | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_270_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_0_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_90_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png) | ![3D](https://raw.githubusercontent.com/horizon-eda/poolbot-media/master/pr-308/1438762330/pkg_6a695d42-ae11-4034-afb2-37106739dfc9_3d_180_3c0fc0fa-412c-49e7-bbc1-ac604600b982.png)
Pitch analysis | X | Y | Count | | --- | --- | --- | | 000.000 mm | 000.500 mm | 4 | 000.000 mm | 000.500 mm | 4 | 004.427 mm | 000.000 mm | 2
RX14 commented 1 year ago

I think this package might better be called VSSOP-10 (3x3mm) than TI's manufacturer specific code. The pad size and X pitch seem to be somewhat different than TI's own drawing, which specifies round metric 0.3x1.45 pads, and 4.4mm X pitch. It might also be worth using the rounded corner schematic pad with a corner radius of 0.07mm (1/4 the shortest side, rounded to 0.1mm).

For schematic symbols in horizon, it's good practice to arrange pins by function and not footprint layout. The power pin should be at the top and ground at the bottom. See for example TI's DAC081S101 for a relevent example of a good horizon symbol, especially note the REFDES and VALUE placement. I would put all the AIN pins on the left and the data out on the right, for a left to right flow of information in the resulting schematic.

It's also ideal that there are different symbols for the ADS1015 and other parts, to stop errors where the wrong part is chosen and inputs are attached to the NC pins. This would also necessitate an alternate base part/unit/entity. If you are using only one of the two types, don't feel the need to complete the other.

Thanks so much for your first contribution, and apologies for all the nitpicks.