Industrial temperature grade, 5-terminal, single-function operational amplifier featuring a voltage-feedback architecture. Delivers a nominal slew rate of 1000 V/µs and a unity gain bandwidth of 800 MHz. Operates with a nominal supply voltage of ±5V, with limits up to ±6V, and a maximum supply current of 26mA. Offers a maximum input offset voltage of 4000 µV and an average bias current of 40 µA. Packaged in a compact 5-lead SOT-23 (R-PDSO-G5) with dimensions of 1.6mm width and 2.9mm length.
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Technical Specifications
Texas Instruments OPA643N/3K technical specifications.
General
Max Operating Temperature
85
Number of Terminals
5
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDSO-G5
Width
1.6
Length
2.9
Pin Count
5
Number of Functions
1
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom (Vsup)
5
Supply Current-Max
26
Amplifier Type
OPERATIONAL AMPLIFIER
Supply Voltage Limit-Max
6
Input Offset Voltage-Max
4000
Average Bias Current-Max (IIB)
40
Architecture
VOLTAGE-FEEDBACK
Bias Current-Max (IIB) @25C
30
Neg Supply Voltage-Nom (Vsup)
-5
Slew Rate-Nom
1000
Frequency Compensation
YES (AVCL>=5)
Low-Offset
NO
Common-mode Reject Ratio-Nom
85
Unity Gain BW-Nom
800000
Neg Supply Voltage Limit-Max
-6
Compliance
Lead Free
No
REACH
Compliant
Military Spec
False
Datasheet
Texas Instruments OPA643N/3K Datasheet
Download the complete datasheet for Texas Instruments OPA643N/3K to view detailed technical specifications.
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