OP42FJ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

OP42FJ
Manufacturer

ADI
ChipWorker Part#

CW834792
Category

Amplifier, Buffer IC
Package

TO-99-8
Description

IC OPAMP JFET 10MHz TO99-8
Documentation

Datasheet

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OP42FJ Specifications

Attribute	Attribute Value

Part Number	OP42FJ
Manufacturer	ADI
ChipWorker Part#	CW834792
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	TO-99-8
Supply Current	5.1 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Common Mode Rejection Ratio	80 dB
Input Capacitance	6.00 pF
Slew Rate	50.0 V/μs
Gain Bandwidth Product	10 MHz
Input Impedance	1.00 TΩ
Input Offset Voltage	400 µV
Input Bias Current	130 pA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
Gain Bandwidth	10 MHz
Minimum CMRR Range	80 dB
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Size-Width	9.4 mm
Operating Temperature	-25℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
Mil-Spec	Yes

Product Description

Product Details
The OP-42 is a fast precision JFET-input operational amplifier. Similar in speed to the OP-17, the OP-42 offers a symmetric 58V/µs slew rate and is internally compensated for unity-gain operation. OP-42 speed is achieved with a supply current of less than 6mA. Unity gain stability, a wide full-power bandwidth of 900kHz, and a fast settling-time of 800ns to 0.01% make the OP-42 an ideal output amplifier for fast digital-to-analog converters. Equal attention was given to both speed and precision in the OP-42 design.
Its tight 750µV maximum input offset voltage combined with well-controlled drift of less than 10µV/%C eliminates the need for external nulling in many circuits. The common-mode rejection of the 88dB minimum over a ±11 V input voltage range is exceptional for a high-speed amplifier. High CMR combined with a minimum 500V/mV gain into 10k(ohm) load ensure excellent linearity in both noninverting and inverting gain configurations. The low input bias and offset currents provided by the JFET input stage suit the OP-42 for use in high-speed sample and hold circuits, peak detectors, and log amplifiers. Excellent radiation hardness characteristics make the OP-42 ideal for military and aerospace applications.
The OP-42 conforms to the standard 741 pinout with nulling to V-. The OP-42 upgrades the performance of circuits using the AD544, AD611, AD711, and LF400 by direct replacement. In circuits without nulling, the OP-42 offers an upgrade for designs using the OP-16, OP-17, LT1022, LT1056, and HA2510.
### Features and Benefits
FAST
Slew Rate: 50 V/µs Min
Settling Time (0.01%): 1 µs Max
Gain Bandwidth Product: 10 MHz Typ
Excellent Radiation Hardness
PRECISE
Common Mode Rejection: 88 dB Min
Open Loop Gain: 500 V/mV Min
Offset Voltage: 750 µV Max
Bias Current: 200 pA Max
Available in Die Form

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