OPA192-Q1 Datasheet, PDF (1/42 Pages) Texas Instruments – 36-V, Precision, Rail-to-Rail Input/Output, Low-Offset Voltage, Low-Input Bias Current Op Amp With e-trim

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OPA192-Q1, OPA2192-Q1, OPA4192-Q1
SBOS850 – MAY 2017
OPAx192-Q1 36-V, Precision, Rail-to-Rail Input/Output, Low-Offset Voltage,
Low-Input Bias Current Op Amp With e-trim™
1 Features
•1 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 Human Body Model (HBM)
Electrostatic Discharge (ESD) Classification
Level 3A
– Device Charged Device Model (CDM) ESD
Classification Level C3
• 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 Packages:
– Single Channel in Very Small VSSOP-8
– Dual Channel in VSSOP-8
– Quad Channel in SOIC -14
2 Applications
• Motor Control for Automotive
• Traction Inverter
• On Board Charger
• Precision Current Sensing
3 Description
The OPAx192-Q1 family (OPA192-Q1, OPA2192-Q1,
and OPA4192-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
standard packages and is specified from –40°C to
+125°C.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
OPA192-Q1
VSSOP (8)
3.00 mm × 3.00 mm
OPA2192-Q1
VSSOP (8)
3.00 mm × 3.00 mm
OPA4192-Q1
SOIC (14)
8.65 mm × 3.90 mm
(1) For all available packages, see the package option addendum
at the end of the data sheet.
OPAx192-Q1 Maintains Ultra-Low Input Offset
Voltage Over Temperature
100
66 Typical Units Shown
75
50
25
0
±25
±50
±75
±100
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
100 125 150
C001
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. ADVANCE INFORMATION for pre-production products; subject to
change without notice.