| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 38 Pin |
| Supply Voltage (DC) | 4.75V (min) |
| Case/Package | TSSOP-38 |
| Number of Channels | 8 Channel |
| Number of Positions | 38 Position |
| Number of Bits | 16 Bit |
| Sample Rate | 500 ksps |
| Power Consumption | 65 mW |
| Number of ADCs | 1 ADC |
| Number of Inputs | 8 Input |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of Input Channels | 8 Channel |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 4.75 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 9.8 mm |
| Size-Width | 4.5 mm |
| Size-Height | 1.05 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The ADS8688IDBT is a 16-bit Analogue-to-digital Converter operates at a throughput of 500kSPS. The successive approximation ADC features integrated analogue front-end circuitry for each input channel with overvoltage protection up to ±20V, 8-channel multiplexer with automatic and manual scanning modes and an on-chip, 4.096V reference with low temperature drift. This ADC operates on a single 5V analogue supply. The gain of the analogue front-end for all input ranges is accurately trimmed to ensure a high dc precision. The input range selection is software-programmable and independent for each channel. The ADC offers a 1MR constant resistive input impedance irrespective of the selected input range. The ADC offers a simple SPI-compatible serial interface to the digital host and also support daisy-chaining of multiple devices. The digital supply operates from 1.65V to 5.25V, enabling direct interface to a wide range of host controllers.
● 65mW Low power
● AUX direct connection to ADC inputs
● Green product and no Sb/Br
●ESD sensitive device, take proper precaution while handling the device.
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