ALD4702BPBL

$9.61

Description：IC CMOS 4 CIRCUIT 14DIP
Series：-
Mfr：Advanced Linear Devices Inc.
Package：Tube

SKU:10161b1ff248 Category: Instrumentation, Op Amps, Buffer Amps Brand: Advanced Linear Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC CMOS 4 CIRCUIT 14DIP
Series：-
Mfr：Advanced Linear Devices Inc.
Package：Tube
Amplifier Type：CMOS
Number of Circuits：4
Output Type：Push-Pull, Rail-to-Rail
Slew Rate：2.8V/µs
Gain Bandwidth Product：1.5 MHz
Current - Input Bias：1 pA
Voltage - Input Offset：2 mV
Current - Supply：4mA
Current - Output / Channel：8 mA
Voltage - Supply Span (Min)：4 V
Voltage - Supply Span (Max)：10 V
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：14-DIP (0.300", 7.62mm)
Supplier Device Package：14-PDIP
-3db Bandwidth：-

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ALD4702BPBL

Overview

The ALD4702BPBL is a quad monolithic precision CMOS rail-to-rail operational amplifier manufactured by Advanced Linear Devices. It features symmetrical push-pull class AB output drivers and operates on dual supplies from ±2.5V to ±5.0V or single supplies from +5V to +10V. The device offers a unity gain bandwidth of 1.5MHz, a slew rate of 1.9V/µs, and extremely low input bias currents of 1.0pA typical. It settles to 0.01% in 8µs and can drive up to 4000pF capacitive loads. All parameters are specified for +5V single supply or ±2.5V dual supply systems.

Feature Summary

Rail-to-rail input and output voltage ranges with inputs extending beyond supply rails by 300mV
Extremely low input bias currents of 1.0pA typical, ideal for high source impedance applications
High load capacitance capability up to 4000pF without frequency compensation required
On-chip offset voltage trimming eliminates the need for external nulling

Applications

Voltage amplifier
Photodiode amplifier
Data acquisition systems
Picoammeter
Active filters

Procurement Notes

Verify the specific suffix 'BPBL' against the manufacturer's ordering information table to confirm package type (SOIC) and temperature range (0°C to +70°C). Ensure compatibility with the required supply voltage specifications and pin configuration before procurement.

Selection Notes

Select this component for precision analog applications requiring rail-to-rail performance at low voltages. It serves as a drop-in replacement for LM324 and ICL7641 types in mixed digital/analog 5V systems. Consider its low power dissipation and robust design for rugged environments.

Part Context

The ALD4702 series includes variants ALD4702A, ALD4702B, and ALD4702. The ALD4702BPBL specifically denotes the B grade version in a 14-pin Small Outline Plastic Dip (SOIC) package with lead-free (RoHS) compliance. It is part of a family designed for broad analog applications using ±2.5V to ±5V dual supplies.