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 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.
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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 @ 25 C) (Max) (mV) |
Offset drift (Typ) (uV/C) |
Iq per channel (Typ) (mA) |
Vn at 1 kHz (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) |
Features |
Architecture |
OPA4197 | OPA4191 | OPA4192 | OPA4196 |
---|---|---|---|
4 | 4 | 4 | 4 |
4.5 | 4.5 | 4.5 | 4.5 |
36 | 36 | 36 | 36 |
10 | 2.5 | 10 | 2.5 |
20 | 5.5 | 20 | 5.5 |
In Out |
Out |
In Out |
In Out |
0.1 | 0.025 | 0.025 | 0.1 |
0.5 | 0.15 | 0.15 | 0.5 |
1 | 0.14 | 1 | 0.14 |
5.5 | 15 | 5.5 | 15 |
140 | 140 | 120 | 140 |
Catalog | Catalog | Catalog | Catalog |
-40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
SOIC | 14
TSSOP | 14 |
SOIC | 14 |
SOIC | 14
TSSOP | 14 |
SOIC | 14 |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
20 | 20 | 20 | 20 |
65 | 65 | 65 | 65 |
EMI Hardened High Cload Drive |
EMI Hardened High Cload Drive Small Size |
EMI Hardened High Cload Drive |
EMI Hardened High Cload Drive |
CMOS | CMOS | CMOS | CMOS |
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