AD674BJNZ Part Information
The AD674B and AD774B are complete 12-bit successive- approximation analog-to-digital converters with three-state output buffer circuitry for direct interface to 8- and 16-bit microprocessor busses. A high-precision voltage reference and clock are included on chip, and the circuit requires only power supplies and control signals for operation. The AD674B and AD774B are pin-compatible with the indus- try standard AD574A, but offer faster conversion time and bus- access speed than the AD574A and lower power consumption. The AD674B converts in 15 µs (maximum) and the AD774B converts in 8 µs (maximum). The monolithic design is implemented using Analog Devices’ BiMOS II process allowing high-performance bipolar analog circuitry to be combined on the same die with digital CMOS logic. Offset, linearity, and scaling errors are minimized by active laser trimming of thin-film resistors. Five different grades are available. The J and K grades are specified for operation over the 0°C to 70°C temperature range. The A and B grades are specified from –40°C to +85°C, the T grade is specified from –55°C to +125°C. The J and K grades are available in a 28-lead plastic DIP or 28-lead SOIC. All other grades are available in a 28-lead hermetically sealed ceramic DIP.
- Complete Monolithic 12-Bit A/D Converters with Reference, Clock, and Three-State Output Buffers Industry Standard Pinout High Speed Upgrades for AD574A 8- and 16-Bit Microprocessor Interface 8 u0002s (Max) Conversion Time (AD774B) 15 u0002s (Max) Conversion Time (AD674B) u00035 V, u000310 V, 0 Vu201310 V, 0 Vu201320 V Input Ranges Commercial, Industrial, and Military Temperature Range Grades MIL-STD-883-Compliant Versions Available
|Input Channel Type||Bipolar Unipolar|
|Supply Voltage Type||Dual (+/-)|
|Supply Voltage Min||11.4V|
|Supply Voltage Max||16.5V|
|ADC / DAC Case Style||DIP|
|No. of Pins||28Pins|
|Operating Temperature Min||0°C|
|Operating Temperature Max||70°C|
|Product Range||Single 12-Bit SAR ADCs|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|SVHC||No SVHC (07-Jul-2017)|
Alternative Part Descriptions
- ADC Single SAR 12-Bit Parallel | RS Components
- CONVERTER - ADC | Richardson RFPD
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AD674BJNZ?
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What category does AD674BJNZ fall under?
The AD674BJNZ is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.
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You can view similar parts to AD674BJNZ when available in the Analog-to-Digital Converters - ADC range under the specifications section at the bottom of the details page.
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Is the AD674BJNZ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including RS Components and Richardson RFPD have stock available or on a lead time for AD674BJNZ.
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