36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier - OPA4172

OPA4172 (ACTIVE)

36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier

 

Description

The OPA172, OPA2172 and OPA4172 (OPAx172) are a family of 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from +4.5 V (±2.25 V) to +36 V
(±18 V). This latest addition of high-voltage CMOS operational amplifiers, in conjunction with the OPAx171 and OPAx170, provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPAx172 are available in micropackages, and offer low offset, drift, and quiescent current. These devices also offer wide bandwidth, fast slew rate, and high output current drive capability. The single, dual, and quad versions all have identical specifications for maximum design flexibility.

Unlike most op amps, which are specified at only one supply voltage, the OPAx172 family is specified from +4.5 V to +36 V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.

The OPAx172 series of op amps are specified from –40°C to +125°C.

Features

  • Wide Supply Range:
    +4.5 V to +36 V, ±2.25 V to ±18 V
  • Low Offset Voltage: ±0.2 mV
  • Low Offset Drift: ±0.3 µV/°C
  • Gain Bandwidth: 10 MHz
  • Low Input Bias Current: ±8 pA
  • Low Quiescent Current: 1.6 mA per Amplifier
  • Low Noise: 7 nV/√Hz
  • EMI and RFI Filtered Inputs
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • High Common-Mode Rejection: 120 dB
  • Industry-Standard Packages:
    • SOIC-8, VSSOP-8, SOIC-14, TSSOP-14
  • microPackages: Single in SC70, SOT-23, Dual in WSON-8

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Parametrics Compare all products in General-Purpose 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)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Offset Drift (Typ) (uV/C)
Features
Input Bias Current (Max) (pA)
CMRR (Typ) (dB)
Output Current (Typ) (mA)
Architecture
OPA4172 OPA172 OPA2172
4    1    2   
4.5    4.5    4.5   
36    36    36   
10    10    10   
10    10    10   
In to V-
Out   
In to V-
Out   
In to V-
Out   
1    1    1   
1.6    1.6    1.6   
7    7    7   
Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125   
SOIC
TSSOP   
SC70
SOIC
SOT-23   
SOIC
SON
VSSOP   
14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
5SC70: 4 mm2: 2.1 x 2(SC70)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
8SOIC: 29 mm2: 6 x 4.9(SOIC)
See datasheet (SON)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
0.3    0.3    0.3   
EMI Hardened    Small Size
EMI Hardened   
EMI Hardened
Small Size   
15    15    15   
120    120    120   
75    75    75   
CMOS    CMOS    CMOS   

Other qualified versions of OPA4172

Version Part Number Definition
Automotive OPA4172-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects