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OPA192QDGKRQ1

Automotive High-Voltage Rail-to-Rail Input/Output Precision Op Amp E-Trim™ Series

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA192QDGKRQ1
Datasheet:

OPA192QDGKRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Amplifier Type:

General Purpose
Number of Circuits:

1
Output Type:

Rail-to-Rail
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OPA192QDGKRQ1 General Description

The OPAx192-Q1 family (OPA192-Q1 and OPA2192-Q1) is a new generation of 36-V, e-trim operational amplifiers. The OPAx192-Q1 family of operational amplifiers use e-trim, a method of package-level trim for offset and offset temperature drift implemented during the final steps of manufacturing after the plastic molding process. This method minimizes the influence of inherent input transistor mismatch, as well as errors induced during package molding.

These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±5 µV, typical), low offset drift (±0.2 µV/°C, typical), and 10-MHz bandwidth.

Unique features such as differential input-voltage range to the supply rail, high output current (±65 mA), high capacitive-load drive of up to 1 nF, and high slew rate (20 V/µs) make the OPAx192-Q1 a robust, high-performance operational amplifier for high-voltage industrial applications.

The OPAx192-Q1 family of op amps is available in an 8-pin VSSOP package and is 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
- Device HBM ESD Classification Level 3A
- Device CDM ESD Classification Level 4A
Low Offset Voltage: ±5 µV
Low Offset Voltage Drift: ±0.2 µV/°C
Low Noise: 5.5 nV/√Hz at 1 kHz
High Common-Mode Rejection: 140 dB
Low Bias Current: ±5 pA
Rail-to-Rail Input and Output
Wide Bandwidth: 10 MHz GBW
High Slew Rate: 20 V/µs
Low Quiescent Current: 1 mA per Amplifier
Wide Supply: ±2.25 V to ±18 V, 4.5 V to 36 V
EMI/RFI Filtered Inputs
Differential Input Voltage Range to Supply Rail
High Capacitive-Load-Drive Capability: 1 nF
Industry-Standard Package:
- Single and Dual Channel in VSSOP-8

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	Automotive, AEC-Q100
Amplifier Type	General Purpose	Number of Circuits	1
Output Type	Rail-to-Rail	Slew Rate	20V/µs
Gain Bandwidth Product	10 MHz	Current - Input Bias	5 pA
Voltage - Input Offset	5 µV	Current - Supply	1mA
Current - Output / Channel	65 mA	Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	36 V	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	OPA192
Number of channels	1	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	Vos (offset voltage at 25°C) (max) (mV)	0.025
GBW (typ) (MHz)	10	Features	EMI Hardened, High Cload Drive, MUX Friendly, e-Trim™
Slew rate (typ) (V/µs)	20	Rail-to-rail	In, Out
Offset drift (typ) (µV/°C)	0.1	Iq per channel (typ) (mA)	1
Vn at 1 kHz (typ) (nV√Hz)	5.5	CMRR (typ) (dB)	120
Rating	Automotive	Operating temperature range (°C)	-40 to 125
Input bias current (max) (pA)	20	Iout (typ) (A)	0.065
Architecture	CMOS	Input common mode headroom (to negative supply) (typ) (V)	-0.1
Input common mode headroom (to positive supply) (typ) (V)	0.1	Output swing headroom (to negative supply) (typ) (V)	0.095
Output swing headroom (to positive supply) (typ) (V)	-0.95	THD + N at 1 kHz (typ) (%)	0.00008

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Ratings and Reviews

B**n 11/11/2020

The parcel was long. But the quality is on top!)

J**g 08/29/2020

Every think is fine, very good prices, reliable company and quick responses.

I**a 03/20/2020

Works, connected directly the speaker for 3 w 4ohm-plays loudly, but the quality leaves much to be desired. When powered from 3.3 v did not start, from 5 v heated, from 4.2 v norms, matching levels with 5 v is not required, but it is better to put a resistor on 1 com, information about the module a lot.

N**h 02/25/2020

Arrived before the stated deadline