OPA336 Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier™ Series | TI.com

OPA336 (ACTIVE)

Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier™ Series

 

Description

OPA336 series microPower CMOS operational amplifiers are designed for battery-powered applications. They operate on a single supply with operation as low as 2.1V. The output is rail-to-rail and swings to within 3mV of the supplies with a 100k load. The common-mode range extends to the negative supply—ideal for single-supply applications. Single, dual, and quad versions have identical specifications for maximum design flexibility.

In addition to small size and low quiescent current (20µA/amplifier), they feature low offset voltage (125µV max), low input bias current (1pA), and high open-loop gain (115dB). Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

OPA336 packages are the tiny SOT23-5 surface mount and SO-8 surface-mount. OPA2336 comes in the miniature MSOP-8 surface-mount, SO-8 surface-mount, and DIP-8 packages. The OPA4336 packages is the space-saving SSOP-16 surface-mount.

All are specified from –40°C to +85°C and operate from –55°C to +125°C. A macromodel is available for download (at www.ti.com) for design analysis.

Features

  • SINGLE-SUPPLY OPERATION
  • RAIL-TO-RAIL OUTPUT (within 3mV)
  • microPOWER: IQ = 20µA/Amplifier
  • micro SIZE PACKAGES
  • LOW OFFSET VOLTAGE: 125µV max
  • SPECIFIED FROM VS = 2.3V to 5.5V
  • SINGLE, DUAL, AND QUAD VERSIONS
  • APPLICATIONS
    • BATTERY-POWERED INSTRUMENTS
    • PORTABLE DEVICES
    • HIGH-IMPEDANCE APPLICATIONS
    • PHOTODIODE PRE-AMPS
    • PRECISION INTEGRATORS
    • MEDICAL INSTRUMENTS
    • TEST EQUIPMENT

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Parametrics Compare all products in Precision op amps (Vos<1mV)

 
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)
Offset Drift (Typ) (uV/C)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
Features
Architecture
OPA336 OPA2336 OPA4336
1     2     4    
2.3     2.3     2.3    
5.5     5.5     5.5    
0.1     0.1     0.1    
0.03     0.03     0.03    
In to V-
Out    
In to V-
Out    
In to V-
Out    
0.125     0.125     0.5    
1.5     1.5     1.5    
0.02     0.02     0.02    
40     40     40    
86     86     86    
Catalog     Catalog     Catalog    
-40 to 85     -40 to 85     -40 to 85    
SOIC | 8
SOT-23 | 5    
PDIP | 8
SOIC | 8
VSSOP | 8    
SSOP | 16    
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
16SSOP: 29 mm2: 6 x 4.9 (SSOP | 16)    
10     10     10    
5     5     5    
N/A     N/A     N/A    
CMOS     CMOS     CMOS    

Design tool

Design with OPA336

Filter Type
 Lowpass
 Highpass
 Bandpass
 Bandstop
 
Cutoff Frequency  Hz
Gain  dB
Filter Response
Filter Order