E-Trim™ 系列汽车类高电压、轨到轨输入/输出精密运算放大器 - OPA192-Q1

OPA192-Q1 (预发布)

E-Trim™ 系列汽车类高电压、轨到轨输入/输出精密运算放大器



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.


  • 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

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参数 与其它产品相比 精密 运算放大器

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)
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)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
OPA192-Q1 OPA180-Q1 OPA188-Q1
1    1    1   
4.5    4    4   
36    36    36   
10    2    2   
20    0.8    0.8   
In to V-
In to V-
0.025    0.075    0.025   
0.15    0.1    0.03   
1    0.45    0.425   
5.5    10    8.8   
120    114    114   
Automotive    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
20    1000    1400   
65    18    18   
EMI Hardened
High Cload Drive   
EMI Hardened
Zero Drift   
EMI Hardened
Zero Drift   

其它合格版本 OPA192-Q1

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目录 OPA192 TI 的标准目录产品