CA3260AEZ

Description：IC CMOS 2 CIRCUIT 8DIP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:973f061304ba Category: Instrumentation, Op Amps, Buffer Amps Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC CMOS 2 CIRCUIT 8DIP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Amplifier Type：CMOS
Number of Circuits：2
Output Type：-
Slew Rate：10V/µs
Gain Bandwidth Product：4 MHz
Current - Input Bias：5 pA
Voltage - Input Offset：2 mV
Current - Supply：9mA (x2 Channels)
Current - Output / Channel：22 mA
Voltage - Supply Span (Min)：4 V
Voltage - Supply Span (Max)：16 V
Operating Temperature：-55°C ~ 125°C
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
-3db Bandwidth：-

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CA3260AEZ

Overview

The CA3260AEZ is a dual operational amplifier from the CA3260 series, manufactured by Renesas Electronics Corporation. It integrates P-Channel MOSFET input transistors with a CMOS output stage on a monolithic chip. The device operates within a supply voltage range of 4V to 16V or ±2V to ±8V. Key electrical parameters include a unity gain crossover frequency of 4 MHz and a slew rate of 10 V/µs at ±7.5V. Input characteristics feature an input resistance of 1.5 TΩ and an input current of 5 pA (typical) at 15V operation. The component is housed in an 8-lead PDIP package.

Feature Summary

Combines PMOS input stage for very high impedance and low input current with a CMOS output stage capable of rail-to-rail signal swing.
Supports single-supply applications with common mode input voltage capability extending 0.5V below the negative supply terminal.
Offers superior input characteristics compared to the standard CA3260 variant.

Applications

Ground referenced single supply amplifiers
Fast sample-hold amplifiers
High input impedance wideband amplifiers
Voltage followers for single supply D/A converters
Photo diode sensor amplifiers

Procurement Notes

Verify that the specific part number matches the required performance grade, as the 'A' suffix denotes superior input characteristics over the standard version. Confirm the 'Z' suffix indicates Pb-free construction and RoHS compliance. Ensure the procurement specification aligns with the through-hole wave solder processing limitation for this plastic packaged product type.

Selection Notes

Select the CA3260AEZ when high input impedance and low bias current are critical requirements. The device is suitable for circuits requiring operation down to 0V output control or where the input voltage must approach the negative rail. Consider the 8-lead PDIP package constraints and the specific thermal resistance values if operating near maximum temperature limits.

Part Context

This component belongs to the CA3260 series, which serves as the dual version of the popular CA3160 series operational amplifiers. The manufacturer is Renesas Electronics Corporation, formerly Intersil. The CA3260AEZ represents the enhanced performance variant within this family, distinguished by improved input offset voltage and current specifications compared to the base model.