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Product Detailed Parameters
- Description：IC OPAMP GP 1 CIRCUIT 8SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Amplifier Type：General Purpose
- Number of Circuits：1
- Output Type：-
- Slew Rate：1.6V/µs
- Gain Bandwidth Product：1.4 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：15 mV
- Current - Supply：1mA
- Current - Output / Channel：40 mA
- Voltage - Supply Span (Min)：2 V
- Voltage - Supply Span (Max)：16 V
- Operating Temperature：0°C ~ 70°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- -3db Bandwidth：-
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Overview
The ICL7611DCBAZ is a single-channel operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 1.4 MHz and a slew rate of 1.6 V/us. The device operates with an input bias current of 50 pA and an input offset voltage of 15 mV. Supply voltage ranges from 1 V to 8 V for dual supplies or 2 V to 16 V for single supplies. Quiescent current is 1 mA, with an output current capability of 40 mA per channel. It provides a common-mode rejection ratio of 70 dB and a power supply rejection ratio of 80 dB. Input voltage noise density is 100 nV/sqrt Hz, while input current noise density is 10 fA/sqrt Hz. The component is housed in an SOIC-8 package and functions within a temperature range of 0 C to +70 C.
Feature Summary
- CMOS architecture designed for low power consumption applications
- Low input bias current suitable for high impedance circuits
- General-purpose amplification capabilities
Applications
- Battery-powered instrumentation systems
- High impedance sensor interfaces
- Low power signal conditioning
Procurement Notes
Verify the manufacturer designation as Renesas Electronics Corporation on official documentation. Confirm the specific suffix DCBAZ corresponds to the SOIC-8 surface mount package variant. Ensure compliance with RoHS directives as indicated in the product specifications. Cross-reference the datasheet revision to confirm electrical parameters match the required design constraints before finalizing procurement orders.
Selection Notes
Select this component when a general-purpose operational amplifier with CMOS input characteristics is required. The 1.4 MHz bandwidth supports moderate frequency applications. The low quiescent current of 1 mA makes it suitable for battery-operated devices. Verify that the 40 mA output current meets load requirements. Ensure the operating temperature range of 0 C to +70 C aligns with the environmental conditions of the target application.
Part Context
The ICL7611 belongs to the ICL7611 series of operational amplifiers. This series includes variants such as the ICL7611DCSA+ from Analog Devices/Maxim Integrated, which shares similar functional classifications but may differ in specific electrical parameters like gain-bandwidth product. The ICL7611DCBAZ represents the Renesas version of this low-power CMOS op-amp family.
