Datasheet Texas Instruments OPA4191
| Manufacturer | Texas Instruments |
| Series | OPA4191 |
Low-Power, Precision, 36-V, e-trimв„ўВ CMOS Amplifier
Datasheets
OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp datasheet
PDF, 3.3 Mb, Revision: A, File published: Apr 12, 2016
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Status
| OPA4191ID | OPA4191IDR | OPA4191IRUMR | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | Yes | No | No |
Packaging
| OPA4191ID | OPA4191IDR | OPA4191IRUMR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 14 | 14 | 16 |
| Package Type | D | D | RUM |
| Industry STD Term | SOIC | SOIC | WQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N |
| Package QTY | 50 | 2500 | 3000 |
| Carrier | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | OPA4191 | OPA4191 | |
| Width (mm) | 3.91 | 3.91 | 4 |
| Length (mm) | 8.65 | 8.65 | 4 |
| Thickness (mm) | 1.58 | 1.58 | .75 |
| Pitch (mm) | 1.27 | 1.27 | .65 |
| Max Height (mm) | 1.75 | 1.75 | .8 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | OPA4191ID | OPA4191IDR | OPA4191IRUMR |
|---|---|---|---|
| Additional Features | EMI Hardened,High Cload Drive | EMI Hardened,High Cload Drive | EMI Hardened,High Cload Drive |
| Architecture | CMOS | CMOS | CMOS |
| CMRR(Min), dB | 120 | 120 | 120 |
| CMRR(Typ), dB | 140 | 140 | 140 |
| GBW(Typ), MHz | 2.5 | 2.5 | 2.5 |
| Input Bias Current(Max), pA | 20 | 20 | 20 |
| Iq per channel(Max), mA | 0.2 | 0.2 | 0.2 |
| Iq per channel(Typ), mA | 0.14 | 0.14 | 0.14 |
| Number of Channels | 4 | 4 | 4 |
| Offset Drift(Typ), uV/C | 0.15 | 0.15 | 0.15 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(Typ), mA | 65 | 65 | 65 |
| Package Group | SOIC | SOIC | WQFN |
| Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 16WQFN: 16 mm2: 4 x 4(WQFN) |
| Rail-to-Rail | Out | Out | Out |
| Rating | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 5.5 | 5.5 | 5.5 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 36 | 36 | 36 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 4.5 | 4.5 | 4.5 |
| Vn at 1kHz(Typ), nV/rtHz | 15 | 15 | 15 |
| Vos (Offset Voltage @ 25C)(Max), mV | 0.025 | 0.025 | 0.025 |
Eco Plan
| OPA4191ID | OPA4191IDR | OPA4191IRUMR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | See ti.com |
Model Line
Series: OPA4191 (3)
Manufacturer's Classification
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps
