AD7453 PDF Datasheet

Pseudo Differential, 555 kSPS 12-Bit ADC in an 8-Lead SOT-23 AD7453 FEATURES Specified for VDD of 2.7 V to 5.25 V Low power at max throughput rate: 3.3 mW max at 555 kSPS with VDD = 3 V 7.25 mW max at 555 kSPS with VDD = 5 V Pseudo differential analog input Wide input bandwidth: 70 dB SINAD at 100 kHz input frequency Flexible power/serial clock speed management No pipeline dela

Isolated Sigma-Delta Modulator Preliminary Technical Data FEATURES Up to 20 MHz Data Rate (AD7401) 10 MHz Data Rate (AD7400) 2nd Order Modulator ±4 LSB INL @16 Bits Onboard Digital Isolator Onboard Reference Low Power Operation: 15 mA @ 5 V -40ЊC to +105Њ C Operating Range 16-

Preliminary Technical Data Isolated Sigma-Delta Modulator AD7400A FEATURES 10 MHz clock rate Second-order modulator 16 bits no missing codes ±2 LSB INL typical at 16 bits 3.5 µV/°C maximum offset drift On-board digital isolator On-board reference Low power operation: 18 mA m

Data Sheet Isolated Sigma-Delta Modulator AD7401 FEATURES 20 MHz maximum external clock rate Second-order modulator 16 bits no missing codes ±2 LSB INL typical at 16 bits 3.5 μV/°C maximum offset drift On-board digital isolator On-board reference Low power operation: 20 mA m

Isolated Sigma-Delta Modulator AD7401A FEATURES 20 MHz maximum external clock rate Second-order modulator 16 bits, no missing codes ±2 LSB INL typical at 16 bits 1 μV/°C typical offset drift On-board digital isolator On-board reference ±250 mV analog input range Low power op

Data Sheet 16-Bit, Isolated Sigma-Delta Modulator AD7402 FEATURES 10 MHz internal clock rate 16 bits, no missing codes Signal-to-noise ratio (SNR): 87 dB typical Effective number of bits (ENOB): 13.5 bits typical Typical offset drift vs. temperature: 1.7 µV/°C On-board digita