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GS8042

Description
Amplifiers, 1.4~5.5V, 0.015MHz, 0.0045V/us, 0.6uA, 3mV, 2.7uV/°C, 1pA, 170nV/√Hz, 100dB, 70dB, 82dB
CategoryAnalog mixed-signal IC    amplifier   
File Size451KB,15 Pages
ManufacturerJuxun Semiconductor Technology (Shanghai) Co., LTD.
Websitehttp://www.gainsil.com/
Gainsil Semiconductor Technology (Shanghai) Co., Ltd. (Gainsil for short) is located in Zhangjiang High-Tech Park, known as China's "Silicon Valley". It is a high-tech company focusing on the research and development, manufacturing and sales management of high-performance and high-quality chips. The company's products connect the real analog world with the virtual digital world and are widely used in: communication networks, consumer electronics, multimedia, industrial automatic control, instrumentation, LCD display, automotive electronics, wearables, Internet of Things and many other fields. The company is market-oriented, innovation-driven, and customer-oriented, providing cost-competitive semiconductor boutique chip solutions for domestic and foreign customers.
Download Datasheet Parametric View All

GS8042 Overview

Amplifiers, 1.4~5.5V, 0.015MHz, 0.0045V/us, 0.6uA, 3mV, 2.7uV/°C, 1pA, 170nV/√Hz, 100dB, 70dB, 82dB

GS8042 Parametric

Parameter NameAttribute value
category_l1Operational amplifiers and comparators
category_l2Operational Amplifier
category_l3Nanoamp level operational amplifier
Number of functions2
shut downN
Supply Voltage Limit-Max and Supply Voltage-Nom (Vsup)1.4~5.5
Rail-to-Rail I/OY/Y
Nominal Uniform Gain Bandwidth0.015
Nominal slew rate0.0045
Iq/Amp Typ(uA)0.6
Vos max@25°C(mV)3
TC of Vos Typ(uV/°C)2.7
Maximum average bias current (IIB)1
Noise@1KHz Typ(nV/√Hz)170
Nominal voltage gain100
Nominal Common Mode Rejection Ratio70
PSRR Typ(dB)82
encapsulated codeSOP-8 MSOP-8
statusMP

GS8042 Preview

Download Datasheet
GS8041/8042/8043
600nA 14.5KHZ CMOS Rail-to-Rail IO Opamp with RF Filter
Features
Single-Supply Operation from +1.4V ~ +5.5V
Rail-to-Rail Input / Output
Gain-Bandwidth Product: 14.5KHz (Typ)
Low Input Bias Current: 1pA (Typ)
Low Offset Voltage: 3mV (Max)
Quiescent Current: 600nA per Amplifier (Typ)
Chip Select with GS8043NH( active High ) and
Operating Temperature: -40°C ~ +125°C
Embedded RF Anti-EMI Filter
Small Package:
GS8041 Available in SOT23-5 and SC70-5 Packages
GS8042 Available in SOP-8 and MSOP-8 Packages
GS8043NH Available in SOT23-6 and SC70-6 Packages
GS8043NL Available in SOT23-6 and SC70-6 Packages
GS8043NL(active Low )
General Description
The GS804X family has a high gain-bandwidth product of 14.5KHz, a slew rate of 6V/ms, and a quiescent current of
600nA/amplifier at 5V. The GS804X family is designed to provide optimal performance in low voltage and low noise systems.
They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the
maximum input offset voltage is 3mV for GS804X family. They are specified over the extended industrial temperature range
packages. The GS8042 Dual is available in Green SOP-8 and MSOP-8 packages. The GS8043 single is available in Green
SC70-6 and SOT23-6 packages.
Applications
ASIC Input or Output Amplifier
Sensor Interface
Medical Communication
Smoke Detectors
Audio Output
Piezoelectric Transducer Amplifier
Medical Instrumentation
Portable Systems
Pin Configuration
March 2020-REV_V2
(-40
to +125
). The operating range is from 1.4V to 5.5V. The GS8041 single is available in Green SC70-5 and SOT23-5
Figure 1. Pin Assignment Diagram
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