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OPA4172AQPWRQ1

General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP

Manufacturer:

TI
Mfr.Part #:

OPA4172AQPWRQ1
Datasheet:

OPA4172AQPWRQ1 Datasheet (PDF)
Number of channels:

4
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

4.5
Rail-to-rail:

In to V-, Out
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OPA4172AQPWRQ1 General Description

The OPA2172-Q1 and OPA4172-Q1 (OPAx172-Q1) 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). The OPAx172-Q1 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 dual and quad versions all have identical specifications for maximum design flexibility.

Unlike most op amps that are specified at only one supply voltage, the OPAx172-Q1 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-Q1 series of op amps are specified from –40°C to +125°C.

Key Features

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
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:
- VSSOP-8, TSSOP-14

Specifications

Number of channels	4	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4.5	Rail-to-rail	In to V-, Out
GBW (typ) (MHz)	10	Slew rate (typ) (V/µs)	10
Vos (offset voltage at 25°C) (max) (mV)	1	Iq per channel (typ) (mA)	1.6
Vn at 1 kHz (typ) (nV√Hz)	7	Rating	Automotive
Operating temperature range (°C)	-40 to 125	Offset drift (typ) (µV/°C)	0.3
Input bias current (max) (pA)	15	CMRR (typ) (dB)	120
Iout (typ) (A)	0.075	Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.1	Input common mode headroom (to positive supply) (typ) (V)	-2
Output swing headroom (to negative supply) (typ) (V)	0.01	Output swing headroom (to positive supply) (typ) (V)	-0.01

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Ratings and Reviews

D**n 11/25/2023

fast shipping, work just fine

M**n 03/15/2023

In the czech republic, the order came in less than 5 days-very quickly. Packed in the navel legs are slightly bent and not gilded, but it is not critical. I will still solder in charge. The product corresponds to the description, it is brazed neatly and the flux is washed. Checked, led blinks as it should. I bet 5 stars for speed.

J**b 09/25/2021

The product corresponds to the description, in belarus came for a month. I advise

N**s 10/01/2020

I think it all came. Led big! How to collect with the child we will see what will come out :-) p.s. Not quite clear how to attach the switch ....