ADS8325IDGKR

@@ -0,0 +1,56 @@+# ADS8325IDGKR++**Texas Instruments** · Analog To Digital Converters (ADCs) · MSOP-8++ADS8325IDGKR from Texas Instruments, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | REF | input | Reference input. Sets the ADC full-scale range; accepts 2.5V to VDD+0.3V. Reference input current ~1mA typical during conversion; ~0.1uA when CS=VDD (shutdown). |+| 2 | +IN | input | Noninverting analog input of the differential input pair. Full-scale range is +IN - (-IN) = 0 to VREF. Operating common-mode range -0.3V to 0.5V. |+| 3 | -IN | input | Inverting analog input of the differential input pair. Typically tied to analog ground; allowed range -0.3V to 0.5V. |+| 4 | GND | power_in | Ground return for both analog and digital supply. All voltages are referenced to this pin. |+| 5 | CS/SHDN | input | Active-low chip select; when held high the device enters shutdown mode (IDD ~0.1uA typ at VDD=3V). Falling edge starts a conversion; timing is referenced to CS falling to DCLOCK edges. |+| 6 | DOUT | tri_state | Serial data output (MSB-first, straight binary). Tri-stated when CS is high. Data valid ~15ns typ after DCLOCK falling edge. |+| 7 | DCLOCK | input | External data clock input; synchronizes serial data transfer and sets the conversion speed. Clock frequency 0.024 to 2.4MHz; a minimum of 22 clocks required for a full 16-bit conversion. |+| 8 | +VDD | power_in | Positive supply input, 2.7V to 5.5V. Operating supply current ~0.75mA typ at 3V, ~0.9mA at 5V; ~0.1uA typ in power-down. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8 |+| Category | ADC/DAC/Data Conversion |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `ADS8325IDGKR`+- `ADS8325IDGKT`+- `ADS8325IDGKRIBDGKR`+- `ADS8325IDGKRIBDGKT`+- `ADS8325IDGKRIDRBR`+- `ADS8325IDGKRIDRBT`+- `ADS8325IDGKRIBDRBR`+- `ADS8325IDGKRIBDRBT`++## CAD (KiCad official)++- Symbol: `ADS8325IDGKR`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ads8325) (36 pp, sha256 `59712e6b3d199428`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ads8325idgkr-datasheet.pdf)

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