| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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9,773 pcs
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9773 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,235 pcs
|
3235 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,222 pcs
|
3222 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The ADS1112IDGST from Texas Instruments is a precision 16-bit analog-to-digital converter (ADC) using a sigma-delta architecture. It operates at a programmable data rate from 15 SPS to 240 SPS and offers a flexible input multiplexer supporting two differential or three single-ended channels. The device integrates a programmable gain amplifier (PGA), an internal voltage reference of 2.048V with ±0.05% accuracy and 5 ppm/°C drift, and an oscillator, forming a complete data acquisition system in a small package.
It operates from a single supply of 2.7V to 5.5V for both analog and digital sections, consuming only 0.675 mW of power at typical conditions. The ADC provides excellent linearity with integral nonlinearity of 0.01% of FSR max and ensures no missing codes. Continuous self-calibration and single-cycle conversion capabilities enhance its accuracy and ease of use.
The ADS1112IDGST is available in a 10-VSSOP package (3mm × 4.9mm) and supports surface-mount assembly with gull-wing leads. Its I2C interface allows up to eight devices on the same bus via pin-selectable addresses. Typical applications include portable instrumentation, industrial process control, smart transmitters, and temperature measurement systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.56 | $4.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog and digital supply voltage range is 2.7V to 5.5V.
It is available in a 10-VSSOP package (3mm × 4.9mm).
The operating temperature range is -40°C to 85°C.
Yes, it is listed as RoHS3 compliant (unverified).
The ADC has a resolution of 16 bits.
It uses an I2C interface with up to eight selectable addresses.
It supports 2 differential or 3 single-ended input channels.