Product Summary

The DAC8248FSZ is a dual 12-bit, double-buffered, CMOS digital-to-analog converter. It has an 8-bit wide input data port that interfaces directly with 8-bit microprocessors. The DAC8248FSZ loads a 12-bit word in two bytes using a single control; it can accept either a least significant byte or most significant byte first. The DAC8248FSZs double-buffered digital inputs allow both DACs analog output to be updated simultaneously. The DAC8248FSZ’s monolithic construction offers excellent DAC-to-DAC matching and tracking over the full operating temperature range. The applications of it are Multichannel Microprocessor-Controlled Systems, Robotics/Process Control/Automation, Automatic Test Equipment, Programmable Attenuator, Power Supplies, Window, Comparators, Instrumentation Equipment, Battery Operated Equipment.

Parametrics

DAC8248FSZ absolute maximum ratings: (1)VDD to AGND:0 V, +17 V; (2)VDD to DGND:0 V, +17 V; (3)AGND to DGND:–0.3 V, VDD +0.3 V; (4)Digital Input Voltage to DGND:–0.3 V, VDD +0.3 V; (5)IOUT A, IOUT B to AGND:–0.3 V, VDD +0.3 V; (6)VREF A, VREF B to AGND:±25 V; (7)VRFB A, VRFB B to AGND:±25 V; (8)Operating Temperature Range:AW Version:–55℃ to +125℃,EW, FW, FP Versions:–40℃ to +85℃,GP, HP, HS Versions:0℃ to +70℃; (9)Junction Temperature: +150℃; (10)Storage Temperature:–65℃ to +150℃; (11)Lead Temperature (Soldering, 60 sec):+300℃.

Features

DAC8248FSZ features: (1)Two Matched 12-Bit DACs on One Chip; (2)12-Bit Resolution with an 8-Bit Data Bus; (3)Direct Interface with 8-Bit Microprocessors; (4)Double-Buffered Digital Inputs; (5)RESET to Zero Pin; (6)12-Bit Endpoint Linearity (±1/2 LSB) Over Temperature; (7)15 V to 115 V Single Supply Operation; (8)Latch-Up Resistant; (9)Improved ESD Resistance; (10)Packaged in a Narrow 0.3" 24-Pin DIP and 0.3" 24-Pin SOL Package; (11)Available in Die Form.

Diagrams

DAC8248FSZ pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
DAC8248FSZ
DAC8248FSZ


IC DAC 12BIT DUAL W/BUFF 24SOIC

Data Sheet

0-1: $21.15
1-10: $19.78
10-100: $17.15
100-250: $16.00
250-500: $15.24
DAC8248FSZ-REEL
DAC8248FSZ-REEL


IC DAC 12BIT DUAL W/BUFF 24SOIC

Data Sheet

0-1000: $15.24