| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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26,613 pcs
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26613 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,101 pcs
|
3101 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,411 pcs
|
2411 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS8509IBDW is a 16-bit, 250 kSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features a single-ended input channel with programmable input ranges including ±10V, ±5V, ±3.3V, 4V, 5V, and 10V. The device uses an SPI-compatible serial interface with daisy-chain capability for easy integration into multi-channel systems.
Key electrical specifications include a typical power consumption of 155 mW, an SNR of 88 dB, and support for both internal and external voltage references. The ADC operates from a single 5V analog and digital supply, with a supply range of 4.75V to 5.25V. It is designed for industrial process control, data acquisition systems, digital signal processing, medical equipment, and instrumentation applications.
The ADS8509IBDW is housed in a 20-pin SOIC (0.295", 7.50mm width) surface-mount package and is rated for an operating temperature range of -40°C to 85°C. It is pin-compatible with the ADS7809 (lower speed) and the 12-bit ADS8508/7808 devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $19.60 | $19.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS8509IBDW has a resolution of 16 bits.
The maximum sampling rate is 250 kSPS.
The input voltage range is ±10 V.
The operating temperature range is -40°C to 85°C.
The ADS8509IBDW is available in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.
The ADS8509IBDW is listed as RoHS3 compliant, though this has not been independently verified.
The typical power consumption is 155 mW.