The OPAx197 family (OPA197, OPA2197, and OPA4197) is a new generation of 36-V operational amplifiers. These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±25 µV, typical), low offset drift (±0.25 µV/°C, typ), and 10-MHz bandwidth. Unique features such as differential input-voltage range to the sup.
•1 Low Offset Voltage: ±100 µV (Maximum)
• Low Offset Voltage Drift: ±2.5 µV/°C (Maximum)
• Low Noise: 5.5 nV/√Hz at 1 kHz
• High Common-Mode Rejection: 120 dB
(Minimum)
• Low Bias Current: ±5 pA (Typical)
• Rail-to-Rail Input and Output
• Wide Bandwidth: 10-MHz GBW
• High Slew Rate: 20 V/µs
• Low Quiescent Current: 1 mA per Amplifier
(Typical)
• Wide Supply: ±2.25 V to ±18 V, +4.5 V to +36 V
• EMI- and RFI-Filtered Inputs
• Differential Input Voltage Range to Supply Rail
• High Capacitive Load Drive Capability: 1 nF
• Industry Standard Packages:
– Single in SOIC-8, SOT-5, and VSSOP-8
– Dual i.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | OPA2191 |
Texas Instruments |
Low Input Bias Current Op Amp | |
2 | OPA2192 |
Texas Instruments |
Low Input Bias Current Op Amp | |
3 | OPA2196 |
Texas Instruments |
Rail-to-Rail Operational Amplifier | |
4 | OPA21 |
Burr-Brown |
Low Power Precision Operational Amplifier | |
5 | OPA210 |
Texas Instruments |
36-V Operational Amplifiers | |
6 | OPA2107 |
Burr-Brown |
OPERATIONAL AMPLIFIER | |
7 | OPA211 |
Texas Instruments |
Precision Operational Amplifier | |
8 | OPA211 |
Burr-Brown |
Precision Operational Amplifier | |
9 | OPA211-EP |
Texas Instruments |
Precision Operational Amplifier | |
10 | OPA211-HT |
Texas Instruments |
Precision Operational Amplifier | |
11 | OPA2111 |
Burr-Brown |
Dual Low Noise Precision Difet OPERATIONAL AMPLIFIER | |
12 | OPA2130 |
Texas Instruments |
Precision FET-Input Operational Amplifiers |