sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:ADAU1977WBCPZ
Data Manual:ADAU1977WBCPZ.pdf
Brand:ADI
Particular Year:23+
Package:40-LFCSP
Delivery Date:New original
Stock: 2000pcs
The ADAU1977WBCPZ integrates four high-performance analog-to-digital converters (ADCs) with 10 V rms performance in their direct-coupled inputs. The ADC uses a multibit sigma-δ architecture with a continuous-time front end that enables low EMI performance. It can be directly connected to a electret microphone (ECM) and provide the required bias to power the microphone. The built-in diagnostic circuit detects faults on the input line, including comprehensive diagnostics for microphone input faults. The following faults can be reported: battery short circuit, microphone bias short circuit, ground short circuit, short circuit between positive and negative input pins, and open input pin.
specification
Type: ADC, Audio
Number of channels: 4
Resolution (bit) : 24 b
Sample rate (per second) : 192k
Data interface: I²C, SPI
Power supply voltage source: single power supply
Voltage - Power supply: 3.3V
Operating temperature: -40°C ~ 105°C
Mounting type: Surface mount type
Package/housing: 40-WFQFN bare pad, CSP
Supplier package: 40-LFCSP-WQ (6x6)
Basic product number: ADAU1977
Model
Brand
Package
Quantity
Describe
TI
DSBGA-60
2000
8-Channel 16-Bit Analog Controllers With Current-Output DACs and Mux Output
ADI
BGA-81
3000
Quad, 14-bit, 4 MSPS, Simultaneous Sampling, μModule Data Acquisition Solution
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The full name of Analog Devices is Analog Devices, Inc. (ADI). As an outstanding supplier specializing in semiconductor sensors and signal processing ICs, adi regards innovation, performance and excellence as the cultural pillars of the company and ha…
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