Datasheet Texas Instruments OPA4191IRUMR
| Manufacturer | Texas Instruments |
| Series | OPA4191 |
| Part Number | OPA4191IRUMR |
Low-Power, Precision, 36-V, e-trim™В CMOS Amplifier 16-WQFN -40 to 125
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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Prices
Status
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | RUM |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .65 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Additional Features | EMI Hardened,High Cload Drive |
| Architecture | CMOS |
| CMRR(Min) | 120 dB |
| CMRR(Typ) | 140 dB |
| GBW(Typ) | 2.5 MHz |
| Input Bias Current(Max) | 20 pA |
| Iq per channel(Max) | 0.2 mA |
| Iq per channel(Typ) | 0.14 mA |
| Number of Channels | 4 |
| Offset Drift(Typ) | 0.15 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 65 mA |
| Package Group | WQFN |
| Package Size: mm2:W x L | 16WQFN: 16 mm2: 4 x 4(WQFN) PKG |
| Rail-to-Rail | Out |
| Rating | Catalog |
| Slew Rate(Typ) | 5.5 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4.5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 15 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.025 mV |
Eco Plan
| RoHS | See ti.com |
Application Notes
- MUX-Friendly: Definition and BenefitsPDF, 212 Kb, File published: Sep 18, 2017
- Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. A)PDF, 795 Kb, Revision: A, File published: Jul 20, 2017
Model Line
Series: OPA4191 (3)
- OPA4191ID OPA4191IDR OPA4191IRUMR
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
