HCPL-7840-500E Overview
Packaged in a 8-SMD, Gull Wing case, the buffer op amp is ready to use. An op amp ic of the Isolation type. The op amp is delivered to you in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. I would like to remind you that this buffer op amp should be powered by an 5V battery. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 300μV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~85°C . As long as the supply current of the chip does not exceed 10.86mA, this op amp ic can operate. As far as the device is concerned, buffer amplifier has 1 channels. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Differential signals. The operating supply voltage of the buffer op amp is rated at 5V. It is necessary to keep in mind that this instrumentation amplifier is able to conduct a minimum voltage gain of 7.6.
HCPL-7840-500E Features
supply voltage of 5V
Output Type: Differential

HCPL-7840-500E Applications
There are a lot of Broadcom Limited
HCPL-7840-500E Instrumentational OP Amps applications.

Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
Weak signal detection

Factory Lead Time	22 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SMD, Gull Wing
Number of Pins	8
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2006
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	2.54mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	HCPL-7840
Output Voltage	3.8V
Output Type	Differential
Operating Supply Voltage	5V
Number of Channels	1
Operating Supply Current	10.86mA
Amplifier Type	Isolation
Current - Input Bias	500nA
Voltage - Supply, Single/Dual (±)	4.5V~5.5V
Output Current per Channel	15.5mA
Input Offset Voltage (Vos)	300μV
Bandwidth	100 kHz
-3db Bandwidth	100MHz
Input Current	15.5mA
Isolation Voltage	3.75kV
Voltage Gain-Min	7.6
Voltage Gain-Max	8.4
Height Seated (Max)	4.455mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free