Texas Instruments ADC12010 12-Bit Analog-to-Digital Converter (ADC)
Texas Instruments ADC12010 12-Bit Analog-to-Digital Converter (ADC) is a monolithic CMOS ADC capable of converting analog input signals into 12-bit digital words at 10 Mega samples per second (MSPS), minimum. This converter uses a differential pipeline architecture with digital error correction and an on-chip sample-and-hold circuit to minimize die size and power consumption while providing excellent dynamic performance. Operating on a single 5V power supply, this device consumes just 160mW at 10MSPS, including the reference current. The Power Down feature reduces power consumption to 25mW.
The differential inputs provide a full-scale input swing equal to 2VREF with the possibility of a single-ended input. Full use of the differential input is recommended for optimum performance. For ease of use, the buffered, high impedance, single-ended reference input is converted on-chip to a differential reference for use by the processing circuitry. Output data format is 12-bit offset binary.
Features
- Conversion rate 10MSPS (min)
- DNL ±0.3LSB (typ)
- ENOB (fIN = 10.1MHz) 11.3bits (typ)
- Supply voltage +5 / ±5V / %
- Power consumption, 10MHz 160mW (typ)
Applications
- Image processing front end
- Instrumentation
- PC-Based data acquisition
- Fax machines
- Wireless local loops/cable modems
- Waveform digitizers
- DSP Front ends
Block Diagram
Đã phát hành: 2018-08-08
| Đã cập nhật: 2023-02-13