NXP Semiconductors TDA8798
The TDA8798 is a dual 8-bit ADC with DPGA. The 100 Msps maximum sampling rate and 34 dBV DPGA gain range optimizes the ADC for high dynamic range applications.| Part No. | TDA8798 |
|---|---|
| Datasheet | TDA8798 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Dual 8-bit/ 100 Msps A/D converter with DPGA |
| Buy | Stock & Price |
FEATURES
● Dual 8-bit Analog-to-Digital Converter (ADC)● Sampling rate up to 100 million samples per second (Msps)
● Dual 34 dBV 6-bit Digitally Programmable Gain Amplifier (DPGA) with optional power-off
● Optional external equalization filter with capacitive coupling between DPGA and ADC
● Serial Interface (SI) for DPGA gain control using either parallel load mode or count-up/count-down mode
● 3.3 V TTL/CMOS compatible I/O
● Differential or single-ended TTL/CMOS clock interface
● AC or DC coupling for DPGA inputs. QUICK REFERENCE DATA SYMBOL VDDA VDDD VDDO IDDA IDDD IDDO INL PARAMETER analog supply voltage digital supply voltage output stage supply voltage analog supply current digital supply current output stage supply current DC integral non-linearity from IC analog input to digital output; ramp input; fCLK = 100 MHz with DPGA at G(min) without DPGA DNL DC differential non-linearity from IC analog input to digital output; ramp input; fCLK = 100 MHz with DPGA at G(min) without DPGA...
