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SGM8534XS14

Description
500KHz,18レA, Rail-to-Rail I/O CMOS Operational Amplifier
File Size675KB,16 Pages
ManufacturerSG Micro Corp(SGMICRO)
Websitehttp://www.sg-micro.com/
Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.
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SGM8534XS14 Overview

500KHz,18レA, Rail-to-Rail I/O CMOS Operational Amplifier

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SGM8531
SGM8532
SGM8534
PRODUCT DESCRIPTION
The SGM8531 (single),SGM8532 (dual) and SGM8534
(quad) are rail-to-rail input and output voltage feedback
amplifiers offering low cost. They have a wide input
common-mode voltage range and output voltage swing,
and
take the minimum operating supply voltage down to
2.1V and the maximum recommended supply voltage is
5.5 V.
All are specified over the extended –40°C to
+125°C temperature range.
The SGM8531/8532/8534 provide 500KHz bandwidth at a
low current consumption of 18µA per amplifier. Very
low input bias currents of 0.5 pA, enable the
SGM8531/8532/8534 to be used for integrators,
photodiode amplifiers, and piezoelectric sensors.
Rail-to-Rail inputs and outputs are useful to designers
buffering ASIC in single-supply systems.
Applications for these amplifiers include safety monitor-
ing, portable equipment, battery and power supply
control, and signal conditioning and interfacing for
transducers in very low power systems.
The SGM8531 is available in the tiny SOT23-5 and SO-8
packages. The SGM8532 comes in the miniature SO-8 and
MSOP-8 packages. The SGM8534 is offered in TSSOP-14,
TSSOP-16, SO-14 and SO-16 packages.
500KHz,18µA, Rail-to-Rail I/O
CMOS Operational Amplifier
FEATURES
Low Cost
Rail-to-Rail Input and Output
0.8mV Typical V
OS
Unity Gain Stable
Gain Bandwidth Product: : 500KHz
Very low input bias currents : 0.5pA
Operates on 2.1 V to 5.5 V Supplies
Input Voltage Range = - 0.1 V to +5.6 V with V
S
= 5.5V
Low Supply Current: 18µA/Amplifier
Small Packaging
SGM8531 Available in SO-8 and SOT23-5
SGM8532 Available in SO-8 and MSOP-8
SGM8534 Available in SO-14, SO-16,
TSSOP-14 and TSSOP-16
PIN CONFIGURATIONS
(Top View)
SGM8531
OUT
-V
S
1
2
4
-IN
5
+V
S
+IN 3
SOT23-5
SGM8531
SGM8532
8
7
6
5
NC
+V
S
OUT
NC
OUT A
-INA
+INA
-V
S
1
2
3
4
8
7
6
+V
S
OUT B
-INB
APPLICATIONS
ASIC Input or Output Amplifier
Sensor Interface
Piezo Electric Transducer Amplifier
Medical Instrumentation
Mobile Communication
Audio Output
Portable Systems
Smoke Detectors
Mobile Telephone
Notebook PC
PCMCIA cards
Battery-Powered equipment
NC
-IN
+IN
-V
S
1
2
3
4
NC = NO CONNECT
5 +INB
SO-8
SO-8 / MSOP-8
SGM8534
SGM8534
OUT A
-IN A
+IN A
+V
S
+IN B
-IN B
OUT B
1
2
3
4
5
6
7
14
13
OUT D
-IN D
OUT A
-IN A
+IN A
+V
S
+IN B
-IN B
OUT B
NC
1
2
3
4
5
6
7
8
NC = NO CONNECT
16
15
OUT D
-IN D
14 +IN D
13 -V
S
12 +IN C
11
10
9
-IN C
OUT C
NC
12 +IN D
11 -V
S
10 +IN C
9
8
-IN C
OUT C
SO-14 / TSSOP-14
SO-16 / TSSOP-16
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
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