| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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31,832 pcs
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31832 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,013 pcs
|
3013 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7864Y/250 from Texas Instruments is a dual 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed for high-speed simultaneous sampling of up to six channels. It features a 500ksps per-channel sampling rate with a 1MHz effective aggregate sampling rate, making it suitable for multi-channel data acquisition systems.
The device includes six fully differential input channels grouped into three pairs, each with its own sample-and-hold amplifier. This architecture maintains differential signal integrity through to the ADC input, providing excellent common-mode rejection. The ADS7864Y/250 operates from a 5V supply and typically dissipates 50mW of power.
A parallel interface simplifies connection to microcontrollers and DSPs, with output data available as 16-bit words containing channel address and conversion data. The converter includes an internal reference and also supports an external reference for flexibility. Additional features include a 6X FIFO for buffering and selectable address inputs.
The device is housed in a 48-pin TQFP (PFB) package with a 7x7mm body, suitable for surface-mount assembly. It is specified for operation over the -40°C to +85°C temperature range and is RoHS and REACH compliant with a NiPdAu lead finish.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.73 | $11.73 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS7864Y/250 has a 12-bit resolution.
The per-channel sampling rate is 500ksps, with an effective aggregate sampling rate of 1MHz.
It has 6 fully differential input channels arranged in three pairs for simultaneous sampling.
The operating temperature range is -40°C to +85°C.
It is available in a 48-TQFP (PFB) surface-mount package with a 7x7mm body.
Yes, the ADS7864Y/250 is RoHS compliant with a NiPdAu lead finish.
The supply voltage is 5V.