OPA2317-Q1 OPAx317-Q1 Low-Offset, Rail-to-Rail I/O Operational Amplifier | TI.com


OPAx317-Q1 Low-Offset, Rail-to-Rail I/O Operational Amplifier

OPAx317-Q1 Low-Offset, Rail-to-Rail I/O Operational Amplifier - OPA2317-Q1


The OPA317-Q1 series of CMOS operational amplifiers offer precision performance at a very competitive price. These devices are members of the Zerø-Drift family of amplifiers that use a proprietary autocalibration technique to simultaneously provide low offset voltage (90 µV maximum) and near-zero drift over time and temperature at only 35 µA (maximum) of quiescent current.

The OPA317-Q1 family features rail-to-rail input and output in addition to near flat 1/f noise, making this amplifier ideal for many applications, and much easier to design into a system. These devices are optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V).

The OPA317-Q1 (single version) is available in the SOT23-5 package. The OPA2317-Q1 (dual version) is offered in the VSSOP-8 package. The OPA4317-Q1 is offered in the TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.


  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification level C6
  • Supply Voltage: 1.8 V to 5.5 V
  • microPackages:
    • Single: SOT23-5
    • Dual: VSSOP-8
    • Quad: TSSOP-14
  • Low Offset Voltage: 20 µV (Typical)
  • CMRR: 108-dB (Typical) PSRR
  • Quiescent Current: 35 µA (Maximum)
  • Gain Bandwidth: 300 kHz
  • Rail-to-Rail Input and Output
  • Internal EMI and RFI Filtering

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Parametrics Compare all products in Precision Op Amps (Vos<1mV)

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)
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
OPA2317-Q1 OPA317-Q1
2     1    
1.8     1.8    
5.5     5.5    
0.3     0.3    
0.15     0.15    
0.09     0.09    
0.05     0.05    
0.021     0.021    
55     55    
108     108    
Automotive     Automotive    
-40 to 125     -40 to 125    
VSSOP     SOT-23    
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)     5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    
275     155    
5     5    
EMI Hardened
Zero Drift    
EMI Hardened
Zero Drift    
CMOS     CMOS    

Other qualified versions of OPA2317-Q1

Version Part Number Definition
Catalog OPA2317 TI's standard catalog product

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