Texas Instruments OPA705NA/3KG4

Manufacturer No:

OPA705NA/3KG4

Manufacturer:

Texas Instruments

Package:

Description:

Single, 12-V, 1-MHz operational amplifier

Quantity:

In Stock :8172

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Shipped from：HK Warehouse

Expected Shipping：Thu, May 7 - Fri, May 8, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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OPA705NA/3KG4 Information

Texas Instruments OPA705NA/3KG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments OPA705NA/3KG4.

Type
Parameter

Number of channels
1

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)
12

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)
4

Rail-to-rail
In, Out

GBW (typ) (MHz)
1

Slew rate (typ) (V/µs)
0.6

Vos (offset voltage at 25°C) (max) (mV)
5

Iq per channel (typ) (mA)
0.16

Vn at 1 kHz (typ) (nV√Hz)
45

Rating
Catalog

Type
Parameter

Operating temperature range (°C)
-40 to 85

Offset drift (typ) (µV/°C)
4

Features
High Cload Drive

Input bias current (max) (pA)
10

CMRR (typ) (dB)
77

Iout (typ) (A)
0.04

Architecture
CMOS

Input common mode headroom (to negative supply) (typ) (V)
-0.3

Input common mode headroom (to positive supply) (typ) (V)
0.3

Output swing headroom (to negative supply) (typ) (V)
0.04

Download datasheets and manufacturer documentation for Texas Instruments OPA705NA/3KG4.

Data sheet:

88731536863ebaaf8aa05bc945b5bd35.pdf

The OPA705 series low-cost op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200µA per amplifier, the OPA705 still offers excellent dynamic performance (1MHz GBW and 0.6V/µs SR) and unity-gain stability.

The OPA705 series is fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.

The single version (OPA705) is available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount packages. The dual version (OPA2705) is available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4705 is available in the TSSOP-14 and SO-14 packages. All are specified for operation from \x9640°C to +85°C.

RAIL-TO-RAIL INPUT AND OUTPUT
WIDE SUPPLY RANGE:
- Single Supply: 4V to 12V
- Dual Supplies: ±2 to ±6
LOW QUIESCENT CURRENT: 160 µA
LIMITED RANGE CMRR: 96dB
LOW OFFSET: 0.5m V
HIGH SPEED: 1MHz, 0.6V/µs
MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14
LOW INPUT BIAS CURRENT: 1pA
APPLICATIONS
- AUTOMOTIVE APPLICATIONS: Audio,Sensor Applications,Security Systems
- PORTABLE EQUIPMENT
- ACTIVE FILTERS
- TRANSDUCER AMPLIFIER
- TEST EQUIPMENT
- DATA ACQUISITION