OPA180-Q1 Automotive-Qualified 0.1μV/°C Drift, Low-Noise, RRO, 36V, Zero-Drift Op Amp | TI.com

OPA180-Q1 (ACTIVE)

Automotive-Qualified 0.1μV/°C Drift, Low-Noise, RRO, 36V, Zero-Drift Op Amp

Automotive-Qualified 0.1μV/°C Drift, Low-Noise, RRO, 36V, Zero-Drift Op Amp - OPA180-Q1
 

Description

The OPA180-Q1 and OPA2180-Q1 operational amplifiers (op amps) use TI’s proprietary zero-drift techniques to simultaneously provide low offset voltage (75 µV), and near zero-drift over time and temperature. These miniature, high-precision, low-quiescent-current op amps offer high input impedance and rail-to-rail output swing within 18 mV of the rails. The input common-mode range includes the negative rail. Single- or dual-supplies ranging from 4 V to 36 V (±2 V to ±18 V) can be used.

The single-channel and dual-channel versions are offered in VSSOP-8 packages.. All versions are specified for operation from –40°C to +105°C.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2:
      –40°C to +105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 1C
    • Device CDM ESD Classification Level C5
  • Wide Supply Range: ±2 V to ±18 V
  • Low Offset Voltage: 75 µV (Maximum)
  • Zero Drift: 0.1 µV/°C
  • Low Noise: 10 nV/√Hz
  • Very Low 1/f Noise
  • Excellent DC Precision:
    • PSRR: 126 dB
    • CMRR: 114 dB
    • Open-Loop Gain (AOL): 120 dB
  • Quiescent Current: 525 µA (Maximum)
  • Rail-to-Rail Output:
    Input Includes Negative Rail
  • Low Bias Current: 250 pA (Typical)
  • RFI Filtered Inputs
  • MicroSIZE Packages

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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)
Rail-to-Rail
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)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
Features
Architecture
OPA180-Q1 OPA188-Q1 OPA192-Q1 OPA2180-Q1
1     1     1     2    
4     4     4.5     4    
36     36     36     36    
2     2     10     2    
0.8     0.8     20     0.8    
In to V-
Out    
In to V-
Out    
In
Out    
In to V-
Out    
0.075     0.025     0.025     0.075    
0.1     0.03     0.15     0.1    
0.45     0.425     1     0.45    
10     8.8     5.5     10    
114     114     120     114    
Automotive     Automotive     Automotive     Automotive    
-40 to 105     -40 to 125     -40 to 125     -40 to 105    
VSSOP     VSSOP     VSSOP     VSSOP    
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)     8VSSOP: 15 mm2: 4.9 x 3(VSSOP)     8VSSOP: 15 mm2: 4.9 x 3(VSSOP)     8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    
1000     1400     20     1000    
18     18     65     18    
EMI Hardened
Zero Drift    
EMI Hardened
Zero Drift    
EMI Hardened
High Cload Drive    
EMI Hardened
Zero Drift    
CMOS     CMOS     CMOS     CMOS    

Other qualified versions of OPA180-Q1

Version Part Number Definition
Catalog OPA180 TI's standard catalog product