AD7766-1中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Oversampled successive approximation (SAR) architecture

? High performance ac and dc accuracy, low power

? 115.5 dB dynamic range, 32 kSPS (AD7767-2)

? 112.5 dB dynamic range, 64 kSPS (AD7767-1)

? 109.5 dB dynamic range, 128 kSPS (AD7767)

? ?118 dB THD

? Exceptionally low power

? 8.5 mW, 32 kSPS (AD7767-2)

? 10.5 mW, 64 kSPS (AD7767-1)

? 15 mW, 128 kSPS (AD7767)

? High dc accuracy

? 24 bits, no missing codes (NMC)

? INL: ±3 ppm (typical), ±7.6 ppm (maximum)

? Low temperature drift

? Zero error drift: 15 nV/°C

? Gain error drift: 0.4 ppm/°C

? On-chip low-pass FIR filter

? Linear phase response

? Pass-band ripple: ±0.005 dB

? Stop-band attenuation: 100 dB

? 2.5 V supply with 1.8 V/2.5 V/3 V/3.6 V logic interface options

and 5 V reference

? Flexible interfacing options

? Synchronization of multiple devices

? Daisy-chain capability

? Power-down function

? Temperature range: ?40°C to +105°C

? Available in 4.4 mm × 5 mm, 16-lead TSSOP

APPLICATIONS

? Low power PCI/USB data acquisition systems

? Low power wireless acquisition systems

? Vibration analysis

? Instrumentation

? High precision medical acquisition