OPA211AIDRGT Part Information
Details for OPA211AIDRGT by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
Part Description
The OPA211 series of precision operational amplifiers achieves very low 1.1-nV/√Hz noise density with a supply current of only 3.6 mA. This series also offers rail-to-rail output swing, which maximizes dynamic range. The extremely low voltage and low current noise, high-speed, and wide output swing of the OPA211 series make these devices an excellent choice as a loop filter amplifier in PLL applications. In precision data acquisition applications, the OPA211 series of operational amplifiers provides 700-ns settling time to 16-bit accuracy throughout 10V output swings. This ac performance, combined with only 125 μV of offset and 0.35 μV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analog converters (DACs). The OPA211 series is specified over a wide dualpower supply range of ±2.25 to ±18 V, or for singlesupply operation from 4.5 to 36 V. The OPA211 is available in the small SON-8 (3 mm × 3 mm), VSSOP-8, and SOIC-8 packages. A dual version, the OPA2211, is available in the SON-8 (3 mm × 3 mm) or an SO-8 PowerPAD™ package. This series of operational amplifiers is specified from TA = –40°C to +125°C.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 16-Bit Settling: 700 ns
- Gain Bandwidth Product: u2013 80 MHz (G = 100) u2013 45 MHz (G = 1)
- Input Voltage Noise: 80 nVPP (0.1 to 10 Hz)
- Low Supply Current: 3.6 mA/Ch (Typical)
- Low Voltage Noise: 1.1 nV/u221aHz at 1 kHz
- Offset Voltage Drift: 0.35 u03bcV/u00b0C (Typical)
- Offset Voltage: 125 u03bcV (Maximum)
- Output Current: 30 mA
- Rail-to-Rail Output
- SON-8 (3 mm u00d7 3 mm), VSSOP-8, and SOIC-8
- Slew Rate: 27 V/u03bcs
- THD + N: u2013136 dB (G = 1, u0192 = 1 kHz)
- Unity-Gain Stable
- Wide Supply Range: u00b12.25 to u00b118 V, 4.5 to 36 V
Part Specifications
| No. of Amplifiers | 1 Amplifier, 1Amplifiers |
| Bandwidth | 80MHz |
| Slew Rate | 27V/µs |
| Supply Voltage Range | 4.5V to 36V |
| Amplifier Case Style | SON |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifer Supply Voltage | 4.5V to 36V |
| Op Amp Type | Precision |
Alternative Part Descriptions
- OP AMP, 80MHZ, 27V/US, SON-8; No. of Amplifiers:1 Amplifier; Bandwidth:80MHz; Slew Rate:27V/µs; Supply Voltage Range:4.5V to 36V; Amplifier Case Style:SON; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature RoHS Compliant: Yes | Newark Electronics
- 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier | Texas Instruments