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3,500 pcs
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3500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7777AR is a 10-bit, 4-channel successive approximation register (SAR) analog-to-digital converter from Analog Devices. It supports simultaneous sampling of four single-ended inputs with a multiplexer and sample-and-hold configuration.
Key specifications: It offers a typical sampling rate of 378 kSPS and operates from a 4.75V to 5.25V analog supply. The converter provides a parallel data interface and includes both external and internal reference options. DC accuracy includes ±1 LSB INL and DNL, with no missing codes.
Performance: The ADC achieves a SINAD of -56 dB and THD of -60 dB at a 99.88 kHz input. Channel-to-channel isolation is -90 dB typical. Power dissipation is 75 mW maximum.
Package and environment: The device is housed in a 28-pin SOIC wide body package (0.295" width, 7.50mm) and is surface mount. Operating temperature range is -40°C to 85°C. Note: RoHS compliance is unverified; the manufacturer page indicates AD7777AR is RoHS non-compliant, while the database claims RoHS3 compliant. The lead-free status is marked as lead free on the manufacturer page but may refer to the 'Z' version.
The analog supply voltage (VCC) range is 4.75V to 5.25V for specified performance.
The AD7777AR is available in a 28-pin SOIC wide body package (0.295", 7.50mm width) for surface mount.
The operating temperature range is -40°C to 85°C.
The RoHS status is unverified. The manufacturer page indicates AD7777AR is RoHS Non-Compliant, while the database claims RoHS3 Compliant. Verify with manufacturer.
The typical sampling rate is 378 kSPS.
It has 4 single-ended input channels.
It uses successive approximation register (SAR) architecture.