| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
134 pcs
|
134 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Architecture | |
| Configuration | |
| Data Interface | |
| Input Type | |
| Mounting Type | |
| Number of A | |
| Number of Bits | |
| Number of Inputs | |
| Number of Pins | |
| Operating Temperature | |
| Ratio | |
| Reference Type | |
| SVHC Present | |
| Sampling Rate (Per Second) | |
| Supplier Device Package | |
| Voltage |
The ADS7822UC/2K5 is a 12-bit sampling analog-to-digital converter (ADC) from Texas Instruments, designed for low-power applications. It uses a successive approximation register (SAR) architecture and achieves a maximum sample rate of 200 kilosamples per second (ksps). The device accepts a pseudo-differential or single-ended input voltage range of 0V to 5.25V and communicates via a standard SPI serial interface.
Power consumption is typically 1.6 mW at the full 200 kHz sampling rate, dropping to 0.54 mW at 75 kHz and 0.06 mW at 7.5 kHz. A power-down mode draws a maximum of 3 µA, making the ADS7822 well-suited for battery-operated and remote data acquisition systems. The device operates over a temperature range of -40°C to 85°C.
The ADS7822UC/2K5 is supplied in an 8-pin SOIC surface-mount package (8-SOIC). It requires an external voltage reference and operates from analog and digital supply voltages of 4.75V to 5.25V. Typical signal-to-noise ratio (SNR) is 71 dB.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.23 | $2.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS7822UC/2K5 has a resolution of 12 bits.
The maximum sample rate is 200 kSPS (kilosamples per second).
The analog and digital supply voltage range is 4.75V to 5.25V.
The operating temperature range is -40°C to 85°C.
The ADS7822UC/2K5 is available in an 8-SOIC surface-mount package.
The ADS7822UC/2K5 is listed as RoHS3 compliant, though this is unverified.
Typical power consumption is 1.6 mW at a 200 kHz sample rate.