36-V, Precision, Rail-to-Rail Input Output, Low Offset Voltage Op Amp - OPA197

OPA197 (ACTIVE)

36-V, Precision, Rail-to-Rail Input Output, Low Offset Voltage Op Amp

 

Description

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, typ), low offset drift (±0.25 µV/°C, typ), and 10-MHz bandwidth.

Unique features such as differential input-voltage range to the supply rail, high output current (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (20 V/µs) make the OPA197 a robust, high-performance operational amplifier for high-voltage, industrial applications.

The OPA197 family of op amps is available in standard packages and is specified from –40°C to +125°C.

Features

  • Low Offset Voltage: ±250 µV (max)
  • Low Offset Voltage Drift: ±2.5 µV/°C (max)
  • Low Noise: 5.5 nV/√Hz at 1 kHz
  • High Common-Mode Rejection: 120 dB (min)
  • Low Bias Current: ±5 pA (typ)
  • Rail-to-Rail Input and Output
  • Wide Bandwidth: 10-MHz GBW
  • High Slew Rate: 20 V/µs
  • Low Quiescent Current: 1 mA per Amplifier (typ)
  • 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 in SOIC-8 and VSSOP-8
    • Quad in SOIC-14 and TSSOP-14

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Parametrics Compare all products in Precision Op Amps

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
Additional Features
Architecture
OPA197 OPA191 OPA192 OPA2191 OPA2192 OPA2197 OPA4191 OPA4192 OPA4197
1    1    1    2    2    2    4    4    4   
4.5    4.5    4.5    4.5    4.5    4.5    4.5    4.5    4.5   
36    36    36    36    36    36    36    36    36   
10    2.5    10    2.5    10    10    2.5    10    10   
20    7.5    20    7.5    20    20    7.5    20    20   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
Out    In
Out   
In
Out   
0.25    0.025    0.025    0.025    0.025    0.25    0.025    0.025    0.25   
0.5    0.15    0.15    0.15    0.15    0.5    0.15    0.15    0.5   
1    0.14    1    0.14    1    1    0.14    1    1   
5.5    15    5.5    15    5.5    5.5    15    5.5    5.5   
140    140    120    140    120    140    140    120    140   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
SOIC
VSSOP
SOT-23   
SOIC
SOT-23
VSSOP   
SOIC
SOT-23
VSSOP   
SOIC
VSSOP   
SOIC
VSSOP   
SOIC
VSSOP   
SOIC    SOIC
TSSOP   
SOIC
TSSOP   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
14SOIC: 52 mm2: 6 x 8.65(SOIC)    14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
14SOIC: 52 mm2: 6 x 8.65(SOIC)   
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
14SOIC: 52 mm2: 6 x 8.65(SOIC)   
20    20    20    20    20    20    20    20    20   
65    65    65    65    65    65    65    65    65   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
EMI Hardened
High Cload Drive   
CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS   

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