OPA211AIDG4

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Series Information for OPA211AIDG4 - Texas Instruments

Features

  • feature
    16-Bit Settling: 700 ns
  • feature
    Gain Bandwidth Product: u2013 80 MHz (G = 100) u2013 45 MHz (G = 1)
  • feature
    Input Voltage Noise: 80 nVPP (0.1 to 10 Hz)
  • feature
    Low Supply Current: 3.6 mA/Ch (Typical)
  • feature
    Low Voltage Noise: 1.1 nV/u221aHz at 1 kHz
  • feature
    Offset Voltage Drift: 0.35 u03bcV/u00b0C (Typical)
  • feature
    Offset Voltage: 125 u03bcV (Maximum)
  • feature
    Output Current: 30 mA
  • feature
    Rail-to-Rail Output
  • feature
    SON-8 (3 mm u00d7 3 mm), VSSOP-8, and SOIC-8
  • feature
    Slew Rate: 27 V/u03bcs
  • feature
    THD + N: u2013136 dB (G = 1, u0192 = 1 kHz)
  • feature
    Unity-Gain Stable
  • feature
    Wide Supply Range: u00b12.25 to u00b118 V, 4.5 to 36 V
OPA211AIDG4 image
RoHS Compliant

Description

IC OP AMP LOW NOISE PRECISION

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.

Specifications

No. of Amplifiers:
1 Amplifier, 1Amplifiers
Bandwidth:
45MHz
Slew Rate:
27V/µs
Supply Voltage Range:
± 2.25V to ± 18V
Amplifier Case Style:
SOIC
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:
± 2.25V to ± 18V
Amplifier Type:
Low Noise Precision
Base Number:
211
Gain Bandwidth:
80MHz
I/O Type:
Rail-Rail Outputs
Input Offset Voltage Max:
125µV
Op Amp Type:
Low Power
Operating Temperature Range:
-55°C to +150°C
Settling Time:
700ns
Supply Voltage + Nom:
36V
Supply Voltage Max:
36V
Supply Voltage Min:
4.5V

Alternate Descriptions

Avnet America
OP Amp Single GP R-R O/P ±18V/36V 8-Pin SOIC Tube