Automotive 10MHz, Rail-to-Rail Input/Output, Low-Voltage 1.8V CMOS Operational Amplifier - OPA316-Q1

OPA316-Q1 (ACTIVE)

Automotive 10MHz, Rail-to-Rail Input/Output, Low-Voltage 1.8V CMOS Operational Amplifier

 

Description

The OPAx316-Q1 family of single and dual operational amplifiers represents a new generation of general-purpose, low-power operational amplifiers. Featuring rail-to-rail input and output swings, low quiescent current (400 µA/ch typical) combined with a wide bandwidth of 10 MHz and very-low noise (11 nV/√Hz at 1 kHz) makes this family suitable for circuits requiring a good speed and power ratio. The low input bias current supports those operational amplifiers for applications with megaohm source impedances. The low input bias current of the OPAx316-Q1 yields a very-low current noise to make the device attractive for high impedance sensor interfaces.

The robust design of the OPAx316-Q1 provides ease-of-use to the circuit designer: a unity-gain stable, integrated RFI and EMI rejection filter, no phase reversal in overdrive condition, and high electrostatic discharge (ESD) protection (4-kV HBM).

These devices are optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V). This latest addition of low-voltage CMOS automotive grade operational amplifiers provide a family of wide bandwidth, low noise, and low power that meet the needs of a wide variety of applications.

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 C5
  • Unity-Gain Bandwidth: 10 MHz
  • Low IQ: 400 µA/ch
  • Wide Supply Range: 1.8 V to 5.5 V
  • Low Noise: 11 nV/√Hz at 1 kHz
  • Low Input Bias Current: ±5 pA
  • Offset Voltage: ±0.5 mV
  • Unity-Gain Stable
  • Internal RFI-EMI Filter
  • Extended Temperature Range: –40°C to +125°C

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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
OPA316-Q1 OPA2316-Q1 OPA320-Q1 OPA4316-Q1
1    2    1    4   
1.8    1.8    1.8    1.8   
5.5    5.5    5.5    5.5   
10    10    120    10   
6    6    10    6   
In
Out   
In
Out   
In
Out   
In
Out   
2.5    2.5    0.15    2.5   
0.4    0.4    1.5    0.4   
11    11    8.5    11   
Automotive    Automotive    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125    -40 to 125   
SOT-23    VSSOP    SOT-23    TSSOP   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
2    2    1.5    2   
EMI Hardened    EMI Hardened    EMI Hardened
Shutdown
Zero Crossover   
EMI Hardened   
15    15    0.9    15   
86    80    114    86   
50    50    65    50   
CMOS    CMOS    CMOS    CMOS   

Other qualified versions of OPA316-Q1

Version Part Number Definition
Catalog OPA316 TI's standard catalog product