ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC CMOS 2 CIRCUIT 8SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Amplifier Type：CMOS
- Number of Circuits：2
- Output Type：-
- Slew Rate：0.16V/µs
- Gain Bandwidth Product：480 kHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：15 mV
- Current - Supply：100µA (x2 Channels)
- Current - Output / Channel：1 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：-
Download product information
Overview
The ICL7621DCBAZ is a dual operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 480 kHz and a slew rate of 160 mV/us. The input offset voltage is 15 mV, with an input bias current of 50 pA. Operating supply voltages range from 1 V to 8 V for single supply or ±1 V to ±8 V for dual supply. Quiescent current is 500 uA. Common-mode rejection ratio is 70 dB, and input voltage noise density is 100 nV/sqrt Hz. It is housed in an SOIC-8 package.
Feature Summary
- Dual-channel CMOS architecture designed for low power consumption applications
- High input impedance characteristics suitable for precision signal conditioning
- Operates on low voltage supplies ranging from 1 V to 16 V
Applications
- Battery-powered instrumentation circuits
- Low-power sensor signal amplification
- General-purpose analog signal processing
Procurement Notes
Verify the specific suffix DCBAZ against official Renesas documentation to confirm the SOIC-8 surface mount package and commercial temperature range specifications. Ensure compatibility with design requirements regarding the 500 uA quiescent current and 480 kHz bandwidth limits before finalizing procurement orders.
Selection Notes
Select this component when a dual-channel configuration is required within a compact SOIC-8 footprint. It is appropriate for designs prioritizing low static current draw over high-speed performance. Compare against the ICL7621DCPAZ if through-hole mounting is necessary instead of surface mount technology.
Part Context
This device belongs to the ICL7621 series of dual low-power CMOS operational amplifiers. It serves as a successor to earlier Intersil designs now managed by Renesas Electronics. The part provides a cost-effective solution for general-purpose amplification tasks where moderate bandwidth and low power are critical constraints.
Replacement Considerations
The ICL7621DCPAZ offers identical electrical specifications but utilizes a PDIP-8 through-hole package. Designers requiring surface mount assembly should verify pinout compatibility if substituting with other dual op-amp variants.
