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OPA2735AIDGKR - Texas Instruments

Description: Dual 0.05uV/degC (max) single-supply CMOS operational amplifier, zero-drift series

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OPA2735AIDGKR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK(S-PDSO-G8)_
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OPA2735AIDGKR Details

  • Manufacturer Part Number:

    OPA2735AIDGKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CHOPPER-STAB

  • Average Bias Current-Max (IIB):

    0.0002 µA

  • Bias Current-Max (IIB) @25C:

    0.0002 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Common-mode Reject Ratio-Nom:

    130 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0003 µA

  • Input Offset Voltage-Max:

    5 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -6.6 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    1.5 V/us

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage Limit-Max:

    6.6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    1600

  • Voltage Gain-Min:

    562000

  • Wideband:

    NO

  • Width:

    3 mm

OPA2735AIDGKR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA2735AIDGKR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's recommended to use a gain resistor (RG) between 1kΩ and 10kΩ, and a feedback capacitor (CF) between 10pF and 100pF. Additionally, the layout should be designed to minimize parasitic capacitance and inductance.
  • The recommended input impedance for the OPA2735AIDGKR is between 1kΩ and 100kΩ. This ensures that the input signal is not attenuated and the op-amp operates within its specified bandwidth.
  • Yes, the OPA2735AIDGKR can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V. Additionally, the output voltage swing is reduced in single-supply operation.
  • To protect the OPA2735AIDGKR from ESD damage, it's recommended to use ESD protection devices such as TVS diodes or ESD arrays at the input and output pins. Additionally, handling precautions such as using an anti-static wrist strap and working on an ESD-safe surface are essential.

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OPA2735AIDGKR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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