| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,502 pcs
|
2502 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Architecture | |
| Configuration | |
| Data Interface | |
| Input Type | |
| Mounting Type | |
| Number of A | |
| Number of Bits | |
| Number of Inputs | |
| Operating Temperature | |
| Power Consumption | |
| Ratio | |
| Reference Type | |
| Sampling Rate (Per Second) | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The ADS7808UB from Texas Instruments is a complete 12-bit sampling analog-to-digital converter (ADC) utilizing advanced CMOS structures. This device integrates a 12-bit capacitor-based SAR A/D converter with sample-and-hold (S/H), reference, clock, and a serial data interface.
Key electrical specifications include a maximum sample rate of 100kSPS, a signal-to-noise ratio (SNR) of 73dB, and a SINAD of 72dB with a 45kHz input. The ADC supports both internal and external reference modes and operates with analog and digital supply voltages ranging from 4.75V to 5.25V. It offers a wide input voltage range of -10V to 10V.
Designed for ease of use with standard DSP processors, the ADS7808UB provides an output synchronization pulse. Data can be output using the internal clock or synchronized to an external data clock. The device is available in a 20-SOIC package, suitable for surface mount applications.
This ADC is pin-compatible with the 16-bit ADS7809 and is recommended for applications requiring precise analog-to-digital conversion within a compact form factor.
| Qty | Low | High |
|---|---|---|
| 1+ | $76.04 | $76.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS7808UB has a resolution of 12 bits.
The maximum sample rate for the ADS7808UB is 100kSPS (100,000 samples per second).
The ADS7808UB uses an SPI and DSP serial data interface.
The ADS7808UB operates within a temperature range of -40°C to 85°C.
The ADS7808UB is available in a 20-SOIC package.
The input voltage range for the ADS7808UB is from -10V to 10V.
The typical power consumption of the ADS7808UB is 81.5mW.