Part # AD7940 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7940 3 mW 100 kSPS 14-Bit ADC in 6-Lead SOT-23 Data Sheet (REV. 0)


Part Details:

3 mW, 100 kSPS, 14-Bit ADC in 6-Lead SOT-23 AD7940 FEATURES FUNCTIONAL BLOCK DIAGRAM Fast throughput rate: 100 kSPS VDD Specified for VDD of 2.5 V to 5.5 V Low power 14-BIT SUCCESSIVE 4 mW typ at 100 kSPS with 3 V supplies VIN T/H APPROXIMATION ADC 17 mW typ at 100 kSPS with 5 V supplies Wide input bandwidth: SCLK 81 dB SINAD at 10 kHz input frequency AD7940 CONTROL SDATA LOGIC Flexible power/serial clock speed management CS No pipeline delays High speed serial interface GND 03305-0-001 SPI®/QSPITM/MICROWIRETM/DSP compatible Figure 1. Standby mode: 0.5 µA max 6-Lead SOT-23 and 8-Lead MSOP packages Table 1. 16-Bit and 14-Bit ADC (MSOP and SOT-23) Type 100 kSPS 250 kSPS 500 kSPS APPLICATIONS 16-Bit True Differential AD7684 AD7687 AD7688 Battery-powered systems 16-Bit Pseudo Differential AD7683 AD7685 AD7686 Personal digital assistants 16-Bit Unipolar AD7680 Medical instruments 14-Bit True Differential


Please click the following link to download the datasheet:

AD7940.pdf Datasheet