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OPA2349UA/2K5

OPA2349UA/2K5 Description

1uA, Rail-to-Rail, CMOS Operational Amplifiers

OPA2349UA/2K5 Description

IC OPAMP GP R-R 70KHZ DUAL 8SOIC

OPA2349UA/2K5 Categories

CMOS Operational Amplifiers

OPA2349UA/2K5 Manufacturer

Texas Instruments

OPA2349UA/2K5 Datasheet (PDF)

OPA2349UA/2K5 Datasheet
OPA349, 2349
OPA349, OPA2349: 1uA, Rail-to-Rail, I/O, CMOS Operational Amplifiers (Rev. B)

OPA2349UA/2K5 Price & Availability


Check OPA2349UA/2K5 Price & Availability at Canics

OPA2349UA/2K5 Features

  • LOW SUPPLY CURRENT: 1 ľA
  • GAIN-BANDWIDTH: 70kHz
  • UNITY GAIN STABLE
  • LOW INPUT BIAS CURRENT: 10pA (max)
  • WIDE SUPPLY RANGE: 1.8V to 5.5V
  • INPUT RANGE 200mV Beyond Rails
  • OUTPUT SWINGS TO 350mV OF RAILS
  • OUTPUT DRIVE CURRENT: 8mA
  • OPEN-LOOP GAIN: 90dB
  • MicroPACKAGES: SC70, SOT23-5, SOT23-8
  • APPLICATIONS
    • BATTERY PACKS AND POWER SUPPLIES
    • PORTABLE PHONES, PAGERS, AND CAMERAS
    • SOLAR-POWERED SYSTEMS
    • SMOKE, GAS, AND FIRE DETECTION SYSTEMS
    • REMOTE SENSORS
    • PCMCIA CARDS
    • DRIVING ANALOG-TO-DIGITAL (A/D) CONVERTERS
    • MicroPOWER FILTERS

OPA2349UA/2K5 Parameters

Pin/Package8SOIC,8SSOP
Approx. 1KU Price (US$).95
StatusACTIVE
Budget Price ($US) | QTY0.95 | 1KU
Package Type | PinsSOIC (D) | 8
STD Pack QTY2500
Output TypeRail-to-Rail
Number of Channels2
Available ChannelsS, D
Vs (Min) (V)1.8
Vs (Max) (V)5.5
Iq per channel (Max) (mA)0.002
GBW (Typ) (MHz)0.07
Slew Rate (Typ) (V/us)0.02
VIO (25 deg C) (Max) (mV)10
Offset Drift (Typ) (uV/C)10
IIB (Max) (pA)10
CMRR (Min) (dB)52
Vn at 1kHz (Typ) (nV/rtHz)300
Rail-RailIn, Out
Slew Rate0.02 V/µs
CategoryIntegrated Circuits (ICs)
FamilyAmplifiers - Instrumentation, OP Amps, Buffer Amps
Operating Temperature-40°C ~ 70°C
Package / Case8-SOIC (3.9mm Width)
Number of Circuits2
Voltage - Supply, Single/Dual (±)1.8 V ~ 5.5 V
Current - Supply1µA
Amplifier TypeGeneral purpose
Current - Input Bias0.5pA
Voltage - Input Offset2000µV
Current - Output / Channel8mA
Gain Bandwidth Product70kHz
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