Automotive 36V, microPower, Rail-to-Rail Output, General Purpose Op Amp in MicroPackages - OPA2170-Q1

OPA2170-Q1 (ACTIVE)

Automotive 36V, microPower, Rail-to-Rail Output, General Purpose Op Amp in MicroPackages

 

Description

The OPA170-Q1, OPA2170-Q1, and OPA4170-Q1 devices (OPAx170-Q1) are a family of 36-V, single-supply, low-noise operational amplifiers that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current.

Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx170-Q1 family of operational amplifiers is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170-Q1 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170-Q1 operational amplifiers are specified from –40°C to +125°C.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C5
  • Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
  • Low Noise: 19 nV/√Hz
  • RFI Filtered Inputs
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • Gain Bandwidth: 1.2 MHz
  • Low Quiescent Current: 110 µA per Amplifier
  • High Common-Mode Rejection: 120 dB
  • Low Bias Current: 15 pA (Maximum)
  • Number of Channels:
    • OPA170-Q1: 1
    • OPA2170-Q1: 2
    • OPA4170-Q1: 4
  • Industry-Standard Packages and Micro Packages Available

All trademarks are the property of their respective owners.

View more

Parametrics Compare all products in Precision Op Amps

 
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)
Additional Features
Architecture
OPA2170-Q1 OPA170-Q1 OPA4170-Q1
2    1    4   
2.7    2.7    2.7   
36    36    36   
1.2    1.2    1.2   
0.4    0.4    0.4   
In to V-
Out   
In to V-
Out   
In to V-
Out   
1.8    1.8    1.8   
0.3    0.3    0.3   
0.1    0.1    0.1   
19    19    19   
120    120    120   
Automotive    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125   
VSSOP    SOT-23    TSSOP   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
15    15    15   
17    17    17   
EMI Hardened    EMI Hardened    EMI Hardened   
CMOS    CMOS    CMOS   

Other qualified versions of OPA2170-Q1

Version Part Number Definition
Catalog OPA2170 TI's standard catalog product

Featured tools and software