AD767
NOT RECOMMENDED FOR NEW DESIGNSMicroprocessor-Compatible 12-Bit D/A Converter
- Part Models
- 9
- 1ku List Price
- Starting From $25.44
Part Details
- Complete 12-Bit D/A Function
On-chip Output Amplifier
High Stability Buried Zener Reference - Fast 40 ns Write Pulse
- 0.3" Skinny DIP and PLCC Packages
- Single Chip Construction
- Monotonicity Guaranteed Over Temperature
- Settling time: 3 µs max to 1/2 LSB
- Guaranteed for Operation with ±12 V or ±15 V Supplies
- TTL/5 V CMOS Compatible Logic Inputs
- MIL-STD-883 Compliant Versions Available
The AD767 is a complete voltage output 12-bit digital-to-analog converter including high stability buried Zener reference and input latch on a single chip. The converter uses 12 precision high-speed bipolar current steering switches and a laser-trimmed thin-film resistor network to provide high accuracy.
Microprocessor compatibility is achieved by the on-chip latch. The design of the input latch allows direct interface to 12-bit buses. The latch responds to strobe pulses as short as 40 ns, allowing use with the fastest available microprocessors.
The functional completeness and high performance of the AD767 result from a combination of advanced switch design, high-speed bipolar manufacturing process, and the proven laser wafer-trimming (LWT) technology.
The subsurface (buried) Zener diode on the chip provides a low-noise voltage reference which has long-term stability and temperature drift characteristics comparable to the best discrete reference diodes. The laser trimming process which provides the excellent linearity is also used to trim the absolute value of the reference as well as its temperature coefficient. The AD767 is thus well suited for wide temperature range performance with ±½ LSB maximum linearity error and guaranteed monotonicity over the full temperature range. Typical full-scale gain is 5 ppm/ºC.
Documentation
Data Sheet 2
Solutions Bulletin & Brochure 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| 5962-8961701LA | 24-Lead Side-Brazed CerDIP | ||
| AD767AD | 24-Lead Side-Brazed CerDIP | ||
| AD767BD | 24-Lead Side-Brazed CerDIP | ||
| AD767JNZ | 24-Lead PDIP | ||
| AD767JPZ | 28 ld PLCC | ||
| AD767JPZ-REEL | 28 ld PLCC | ||
| AD767KNZ | 24-Lead PDIP | ||
| AD767KPZ | 28 ld PLCC | ||
| AD767SD/883B | 24-Lead Side-Brazed CerDIP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Apr 9, 2018 - 16_0026 Qualify TeamQuest Technology, Inc. for Burn-in and Life Test of Military and Aerospace Devices |
||
| 5962-8961701LA | ||
| AD767SD/883B | ||
|
Jun 6, 2012 - 12_0066 Add capacity for Burn In of Hermetic, 883 & QMLQ/Class B devices at TSSI Cavite |
||
| 5962-8961701LA | ||
| AD767SD/883B | ||
|
Nov 9, 2011 - 11_0050 Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines |
||
| 5962-8961701LA | ||
| AD767AD | PRODUCTION | |
| AD767BD | PRODUCTION | |
| AD767SD/883B | ||
|
Nov 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines |
||
| 5962-8961701LA | ||
| AD767AD | PRODUCTION | |
| AD767BD | PRODUCTION | |
| AD767JNZ | PRODUCTION | |
| AD767JPZ | PRODUCTION | |
| AD767JPZ-REEL | PRODUCTION | |
| AD767KNZ | PRODUCTION | |
| AD767KPZ | PRODUCTION | |
| AD767SD/883B | ||
|
Mar 7, 2019 - 19_0046 Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek |
||
| AD767JNZ | PRODUCTION | |
| AD767KNZ | PRODUCTION | |
|
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
||
| AD767JNZ | PRODUCTION | |
| AD767KNZ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
Open Tool