| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,600 pcs
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3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7237ABR from Analog Devices is a complete dual 12-bit digital-to-analog converter (DAC) fabricated on a monolithic CMOS chip. It integrates two 12-bit DACs, output buffer amplifiers, and a Zener voltage reference, eliminating the need for external component adjustments. This DACPORT® design provides a compact, reliable solution for multi-channel analog output applications.
The device offers a voltage-buffered output with an R-2R architecture and a maximum settling time of 8µs. It accepts a parallel data interface, making it easy to connect to microprocessors and digital control systems. The reference type can be configured as either external or internal, offering flexibility in various system designs. The supply voltage range of ±10.8V to 16.5V supports both single and dual supply operation, with typical power dissipation of 165mW in single-supply mode.
Integral nonlinearity is kept within ±0.5 LSB and differential nonlinearity within ±0.9 LSB, ensuring accurate analog output. The AD7237ABR is specified for the industrial temperature range of -40°C to +85°C. It is available in a surface-mount 24-SOIC package (0.295", 7.50mm width), suitable for space-constrained PCB layouts.
The supply voltage range is ±10.8V to 16.5V.
It comes in a surface-mount 24-SOIC package (0.295", 7.50mm width).
The operating temperature range is -40°C to 85°C.
It is listed as RoHS3 Compliant, though this is not verified.
The settling time is 8µs typical.
It contains two 12-bit D/A converters.
It supports a parallel data interface.