The ADA4000-1/ADA4000-2/ADA4000-4 are JFET input operational amplifiers featuring precision, very low bias current, and low power. Combining high input impedance, low input bias current, wide bandwidth, fast slew rate, and fast settling time, the ADA4000-1/ADA4000-2/ADA4000-4 are ideal amplifiers for driving analog-to-digital inputs and buffering digital-to-.
High slew rate: 20 V/μs Fast settling time Low offset voltage: 1.70 mV maximum Bias current: 40 pA maximum ±4 V to ±18 V operation Low voltage noise: 16 nV/√Hz Unity gain stable Common-mode voltage includes +VS Wide bandwidth: 5 MHz
PIN CONFIGURATIONS
OUT 1 V
– 2 +IN 3
ADA4000-1
TOP VIEW (Not to Scale)
5
V+
4
–IN
Figure 1. 5-Lead TSOT (UJ-5)
NC 1
–IN 2 +IN 3 V
– 4
8
NC V+ OUT
05791-002
ADA4000-1
TOP VIEW (Not to Scale)
7 6 5
NC
APPLICATIONS
Reference gain/buffers Level shift/driving Active filters Power line monitoring/control Current/voltage sense or monitoring Data acquisition Samp.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADA4000-1 |
Analog Devices |
(ADA4000-1/-2/-4) Low Cost Precision JFET Input Operational Amplifiers | |
2 | ADA4000-4 |
Analog Devices |
(ADA4000-1/-2/-4) Low Cost Precision JFET Input Operational Amplifiers | |
3 | ADA4001-2 |
Analog Devices |
Wide Bandwidth JFET Operational Amplifiers | |
4 | ADA4004-1 |
Analog Devices |
(ADA4004-1/-2) Precision Single and Dual Amplifier | |
5 | ADA4004-2 |
Analog Devices |
(ADA4004-1/-2) Precision Single and Dual Amplifier | |
6 | ADA4004-4 |
Analog Devices |
Precision Quad Amplifier | |
7 | ADA4051-1 |
Analog Devices |
Rail-to-Rail I/O Amplifier | |
8 | ADA4051-2 |
Analog Devices |
Rail-to-Rail I/O Amplifier | |
9 | ADA4062-2 |
Analog Devices |
Low Power JFET-Input Op Amp | |
10 | ADA4062-4 |
Analog Devices |
Low Power JFET-Input Op Amp | |
11 | ADA4075-2 |
Analog Devices |
Ultralow Noise Amplifier at Lower Power | |
12 | ADA4077-1 |
Analog Devices |
High Precision Amplifiers |