Analog Devices AD544
the AD544 ideal for D/A, A/D, sample-hold circuits and high speed integrators. When combined with the AD547’s low offset drift (1 µV/°C), these features offer the user performance superior to existing BiFET op amps at low BiFET pricing. Low harmonic distortion (0.0025%) make the AD544 an ideal choice in audio applications.| Part No. | AD544 |
|---|---|
| Datasheet | AD544 Download |
| Manufacturer |  Analog Devices |
| Description | High Performance/ BiFET Operational Amplifiers |
| Buy | Stock & Price |
FEATURES
Ultralow Drift: 1● V/؇ C (AD547L) Low Offset Voltage: 0.25 mV (AD547L) Low Input Bias Currents: 25 pA max Low Quiescent Current: 1.5 mA Low Noise: 2
● V p-p High Open Loop Gain: 110 dB High Slew Rate: 13 V/●s Fast Settling to ؎0.01%: 3
● s Low Total Harmonic Distortion: 0.0025% Available in Hermetic Metal Can and Die Form MIL-STD-883B Versions Available Dual Versions Available: AD642, AD644, AD647 High Performance, BiFET Operational Amplifiers AD542/AD544/AD547 CONNECTION DIAGRAM TAB 8 NULL 1 2 3 4 7 6 5 +V INVERTING INPUT NONINVERTING INPUT OUTPUT NULL –V NOTE: PIN 4 CONNECTED TO CASE PRODUCT
DESCRIPTION
PRODUCT HIGHLIGHTS The BiFET series of precision, monolithic FET-input op amps are fabricated with the most advanced BiFET and laser trimming technologies. The AD542, AD544, AD547 series offers bias currents significantly lower than currently available BiFET devices, 25 pA max, warmed up. 1. Improved bipolar and JFET processing results in the lowest bias current available in a monolithic FET op amp.
