AD4632-16BBCZ

AD4632-16BBCZ is a 16bit, dual channel 2-channel, simultaneous sampling, Easy Drive™, 500kSPS successive approximation register (SAR) analog-to-digital converter (ADC). With a guaranteed maximum ±3ppm integral nonlinearity (INL) and no missing codes at 16bits, this achieves excellent precision from −40°C to +125°C. A low-drift, internal precision-reference buffer eases voltage-reference sharing with other system circuitry. This offers a dynamic range of 97.4dB when using a 5V reference. The low-noise floor enables low-noise chains to utilize less gain to utilize power. Applications include automatic test equipment, digital control loops, medical instrumentation, seismology, semiconductor manufacturing, and scientific instrumentation.

• 64-lead CSP-BGA package, operating temperature range from -40°C to +125°C
• INL is ±3ppm maximum from -40°C to +125°C, SNR is 97.4dB typical
• THD is -127dB typical, NSD is -157.4dBFS/Hz typical
• 5mW per channel at 500KSPS low power
• Easy drive features reduce system complexity, low 0.6μA input current for DC inputs
• Wide common-mode input range -(1/128) × VREF to +(129/128) × VREF
• Flexible external reference voltage range from 4.096V to 5V
• Accurate integrated reference buffer with 2μF bypass capacitor
• Extended sample resolution to 30bits, over range and synchronization bits
• Flexi-SPI digital interface, echo clock mode simplifies use of digital isolator

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party