Analog Devices, Inc. Dual 12-Bit CMOS DAC with Parallel Load Input Structure AD7547JNZ

DAC 2-CH R-2R 12-Bit 24-Pin PDIP - Data Converters - General Purpose DACs
Delivery on production packaging - Tube. This product is non-returnable.

DAC 2-CH R-2R 12-Bit 24-Pin PDIP - Data Converters - General Purpose DACs

DAC 2-CH R-2R 12-Bit 24-Pin PDIP - Data Converters - General Purpose DACs

Manufacturer: Analog Devices Inc.
Win Source Part Number: 142956-AD7547JNZ
Packaging: Tube/Rail
Output Type: Current - Unbuffered
Number of Bits: 12
Data Interface: Parallel
Reference Type: External
Settling Time: 1.5μs
Number of D/A Converters: 2
Differential Output: No
INL/DNL (LSB): ±1 (Max), ±1 (Max)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 24-PDIP
Analog Supply Voltage: 10.8 V to 16.5 V
Digital Supply Voltage: 10.8 V to 16.5 V
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited

The AD7547 contains two 12-bit current outpput DACs on one monolithic chip. Also on-chip are the level shifters, data registers and control logic for easy microprocessor interfacing. There are 12 data inputs. CSA, CSB, WR control DAC selection and loading. Data is latched into the DAC registers on the rising edge of WR. The device is speed compatible with most microprocessors and accepts TTL, 74HC and 5V CMOS logic level inputs.The D/A convereters provide 4-quadrant multiplication capabilities with seperate reference inputs and feedback resistors. Monolithic construction ensures that thermal and gain error tracking is excellent. 12-bit monotonicity is guaranteed for both DACs over the full temperature range.The AD7547 is manufactured using the Linear Compatible CMOS (LC²MOS) process. This allows fast digital logic and precision linear circuitry to be fabricated on the same die.

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