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AD8513ARU-REEL
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Product Detailed Parameters
- Description：IC OPAMP JFET 8MHZ QUAD 14TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Amplifier Type：J-FET
- Number of Circuits：4
- Output Type：-
- Slew Rate：20V/µs
- Gain Bandwidth Product：8 MHz
- Current - Input Bias：25 pA
- Voltage - Input Offset：100 µV
- Current - Supply：2.2mA (x4 Channels)
- Current - Output / Channel：70 mA
- Voltage - Supply Span (Min)：10 V
- Voltage - Supply Span (Max)：30 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- -3db Bandwidth：-
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Overview
The AD8513ARU-REEL is a quad precision JFET operational amplifier from Analog Devices. It features an 8 MHz gain bandwidth product, 20 V/μs slew rate, and 400 μV maximum offset voltage. Input bias current is typically 25 pA at ±15 V supply. The device operates on dual supplies ranging from ±5 V to ±15 V with a supply current of approximately 2.75 mA for the quad configuration. It is housed in a 14-lead TSSOP package and supports operation from -40°C to +125°C.
Feature Summary
- Low input bias current and low offset voltage suitable for high impedance sensor amplification
- Fast settling time and stability with capacitive loads for high performance filtering
- No phase reversal when input voltages exceed common-mode range
- Low noise and distortion characteristics ideal for audio applications
Applications
- Instrumentation
- Multipole filters
- Precision current measurement
- Photodiode amplifiers
- Sensors
Procurement Notes
Verify the specific suffix ARU corresponds to the 14-lead TSSOP package as indicated in the datasheet pin configurations. Confirm REEL packaging details match production requirements. Check RoHS compliance status for the specific manufacturing lot. Ensure the extended industrial temperature range meets system environmental specifications.
Selection Notes
Select this component for applications requiring low input bias current and fast settling times. The quad configuration offers multiple channels in a single package. Consider the 14-lead TSSOP footprint for board layout. Verify that the dual-supply requirement aligns with the system power architecture.
Part Context
This part belongs to the AD8510/AD8512/AD8513 family of precision JFET amplifiers. The AD8513 specifically provides four independent amplifiers. The family shares similar electrical characteristics including low noise and wide bandwidth. Other variants include single-channel and dual-channel versions in different packages.
Replacement Considerations
Direct substitutes within the same family include AD8510 (single channel) and AD8512 (dual channel). Cross-referencing with other precision JFET amplifiers requires verifying pin compatibility and electrical parameter alignment.
