Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier(TM) Series - OPA336

OPA336 (ACTIVE)

Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier(TM) 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

 
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)
Additional 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
SOT-23   
PDIP
SOIC
VSSOP   
SSOP   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
See datasheet (PDIP)    16SSOP: 19 mm2: 3.9 x 4.9(SSOP)   
10    10    10   
5    5    5   
N/A    N/A    N/A   
CMOS    CMOS    CMOS   

Other qualified versions of OPA336

Version Part Number Definition
Enhanced Product OPA336-EP Supports Defense, Aerospace and Medical Applications

Featured tools and software

WEBENCH® Designer OPA336

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 2.3 to 5.5 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = -40.0 °C
Maximum Temperature = 85.0 °C