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ALD2706BPAL
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Product Detailed Parameters
- Description：IC CMOS 2 CIRCUIT 8DIP
- Series：-
- Mfr：Advanced Linear Devices Inc.
- Package：Tube
- Amplifier Type：CMOS
- Number of Circuits：2
- Output Type：Rail-to-Rail
- Slew Rate：0.1V/µs
- Gain Bandwidth Product：200 kHz
- Current - Input Bias：0.1 pA
- Voltage - Input Offset：5 mV
- Current - Supply：50µA (x2 Channels)
- Current - Output / Channel：200 µA
- Voltage - Supply Span (Min)：2 V
- Voltage - Supply Span (Max)：10 V
- Operating Temperature：0°C ~ 70°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- -3db Bandwidth：-
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Overview
The ALD2706BPAL is a dual monolithic CMOS micropower operational amplifier manufactured by Advanced Linear Devices, Inc. It features rail-to-rail input and output voltage ranges, allowing operation with single supplies from +2V to +10V or dual supplies from ±1V to ±5V. The device offers a unity gain bandwidth of 200kHz, a slew rate of 0.1V/µs, and extremely low input bias currents typically at 0.1pA. Designed for high source impedance applications, it provides high open-loop voltage gain and is suitable for battery-operated systems.
Feature Summary
- Rail-to-rail input and output voltage capability
- Extremely low input bias current
- High open-loop voltage gain
- Unity gain stable design
Applications
- Photodiode amplifiers
- Charge integrators
- Data acquisition systems
- Picoammeters
- Active filters
Procurement Notes
Verify the component matches the specific ALD2706BPAL designation, ensuring the PAL suffix corresponds to the 8-pin plastic DIP package. Confirm that the part meets the required operating temperature range of 0°C to +70°C. Check datasheet specifications for supply current limits and offset voltage parameters against application requirements before procurement.
Selection Notes
Select this component for applications requiring low power consumption and high input impedance. It is suitable for mixed digital-analog environments sharing a common power supply. Consider the rail-to-rail feature for maximizing dynamic range in low-voltage systems. Ensure load capacitance does not exceed 25pF to maintain stability without external compensation.
Part Context
This device belongs to the ALD2706 family of dual ultra-micropower rail-to-rail CMOS operational amplifiers. The BPAL variant specifically denotes the B grade version housed in an 8-pin plastic DIP package. The family is designed using an enhanced A CMOS silicon gate process, offering a trade-off between performance parameters for versatile analog applications.
Replacement Considerations
Compatible substitutes include the ALD2706APAL and ALD2706PAL within the same manufacturer's lineup. Verify pinout compatibility and electrical parameter alignment, particularly regarding input offset voltage and supply current specifications, when considering alternative grades or packages.
