• OPA347NA/3K SOT-23-5
OPA347NA/3K SOT-23-5

OPA347NA/3K

Op Amp Single Low Input Bias Current Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R

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  • Part Number : OPA347NA/3K

  • Package/Case : SOT-23-5

  • Brands : TI

  • Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps

  • Datesheet : OPA347NA/3K DataSheet (PDF)

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Overview of OPA347NA/3K

The OPA347 is a microPower, low-cost operational amplifier available in micropackages. The OPA347 (single version) is available in the SC-70 and SOT23-5 packages. The OPA2347 (dual version) is available in the SOT23-8 and WCSP-8 packages. Both are also available in the SO-8. The OPA347 is also available in the DIP-8. The OPA4347 (quad) is available in the SO-14 and the TSSOP-14.

The small size and low power consumption (34µA per channel maximum) of the OPA347 make it ideal for portable and battery-powered applications. The input range of the OPA347 extends 200mV beyond the rails, and the output range is within 5mV of the rails. The OPA347 also features an excellent speed/power ratio with a bandwidth of 350kHz.

The OPA347 can be operated with a single or dual power supply from 2.3V to 5.5V. All models are specified for operation from –55°C to +125°C.

OPA347NA/3K

Key Features

  • LOW IQ: 20µA
  • microSIZE PACKAGES: WCSP-8, SC70-5, SOT23-5, SOT23-8, and TSSOP-14
  • HIGH SPEED/POWER RATIO WITH BANDWIDTH: 350kHz
  • RAIL-TO-RAIL INPUT AND OUTPUT
  • SINGLE SUPPLY: 2.3V to 5.5V
  • APPLICATIONS
    • PORTABLE EQUIPMENT
    • BATTERY-POWERED EQUIPMENT
    • 2-WIRE TRANSMITTERS
    • SMOKE DETECTORS
    • CO DETECTORS

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Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid OPA347NA/3K Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Part Package Code SOT-23
Package Description LSSOP, TSOP5/6,.11,37 Pin Count 5
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.33.00.01 Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.00001 µA Bias Current-Max (IIB) @25C 0.00001 µA
Common-mode Reject Ratio-Min 70 dB Common-mode Reject Ratio-Nom 80 dB
Frequency Compensation YES Input Offset Current-Max (IIO) 0.00001 µA
Input Offset Voltage-Max 7000 µV JESD-30 Code R-PDSO-G5
JESD-609 Code e4 Length 2.9 mm
Low-Bias YES Low-Offset NO
Micropower YES Moisture Sensitivity Level 2
Number of Functions 1 Number of Terminals 5
Operating Temperature-Max 125 °C Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY Package Code LSSOP
Package Equivalence Code TSOP5/6,.11,37 Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH Packing Method TR
Peak Reflow Temperature (Cel) 260 Power NO
Power Supplies 3/5 V Programmable Power NO
Qualification Status Not Qualified Seated Height-Max 1.45 mm
Slew Rate-Nom 0.17 V/us Supply Current-Max 0.034 mA
Supply Voltage Limit-Max 7.5 V Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES Technology CMOS
Temperature Grade MILITARY Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING Terminal Pitch 0.95 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Unity Gain BW-Nom 350 Voltage Gain-Min 25100
Wideband NO Width 1.6 mm

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