Product Summary

The AD7948BRZ is a fast 12-bit multiplying DAC that operates from a single +5 V supply (Normal Mode) and a single +3.3 V to +5 V supply (Biased Mode). The AD7948BRZ has a 12-bit parallel interface. It will replace the industry-standard AD7948BRZ in many applications, and it offers superior speed and power consumption performance. The AD7948BRZ is available in 20-lead DIP, 20-lead SOP and 20-lead SSOP. The applications of the device include Battery-Powered Instrumentation, Laptop Computers, Upgrades for All 754x Series DACs (5 V Designs).

Parametrics

AD7948BRZ absolute maximum ratings: (1)VDD to DGND: -0.3 V to +6 V; (2)IOUT1 to DGND: -0.3 V to VDD +0.3 V; (3)IOUT2 to DGND: -0.3 V to VDD +0.3 V; (4)AGND to DGND: -0.3 V to VDD +0.3 V; (5)Digital Input Voltage to DGND: -0.3 V to VDD +0.3 V; (6)VRFB, VREF to DGND: ±15 V; (7)Input Current to Any Pin Except Supplies2: ±10 mA; (8)Operating Temperature Range; (9)Industrial (A, B Versions): -40℃ to +85℃; (10)Extended (T Version): -55℃ to +125℃; (11)Storage Temperature Range: -65℃ to +150℃; (12)Junction Temperature: +150℃; (13)DIP Package, Power Dissipation: 670 mW.

Features

AD7948BRZ features: (1)12-Bit Multiplying DACs; (2)Guaranteed Specifications with +3.3 V/+5 V Supply; (3)0.5 LSBs INL and DNL; (4)Low Power: 5 mW typ; (5)Fast Interface, 40 ns Write Pulsewidth (AD7945, AD7948); (6)Low Glitch: 60 nV-s with Amplifier Connected; (7)Fast Settling: 600 ns to 0.01% with AD843.

Diagrams

AD7948BRZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD7948BRZ
AD7948BRZ


IC DAC 12BIT MULTIPLYING 20-SOIC

Data Sheet

0-1: $5.54
1-10: $4.98
10-100: $4.10
100-250: $3.76
250-500: $3.43
500-1000: $2.99
1000-2500: $2.95
AD7948BRZ-REEL
AD7948BRZ-REEL


IC DAC 12BIT MULT PARALL 20SOIC

Data Sheet

Negotiable