sgm8631xs-tr sg-micro, sgm8631xs-tr Datasheet

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sgm8631xs-tr

Manufacturer Part Number
sgm8631xs-tr
Description
470?a, 6mhz, Rail-to-rail I/o Cmos Operational Amplifier
Manufacturer
sg-micro
Datasheet
1.SGM8631XS-TR.pdf (18 pages)
APPLICATIONS
PRODUCT DESCRIPTION
The SGM8631(single), SGM8632(dual), SGM8633(single
with shutdown)
voltage, and low power operational amplifiers, that can be
designed into a wide range of applications. The
SGM8631/2/3/4 have a high gain-bandwidth product of
6MHz, a slew rate of 3.7V/μs, and a quiescent current of
470μA/amplifier at 5V. The SGM8633 has a power-down
disable feature that reduces the supply current to 90nA.
The SGM8631/2/3/4 are 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 are 3.5mV for
SGM8631/2/3/4. They are specified over the extended
industrial temperature range (−40°C to +125°C). The
operating range is from 2.5V to 5.5V.
The single version, SGM8631/8633, is available in SC70-5,
SO-8 and SOT23-5(6) packages. The dual version SGM8632
is available in SO-8 and MSOP-8 packages.
version SGM8634 is available in SO-16 and TSSOP-16
packages.
Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
Battery-Powered Instrumentation
SGM8631
SGM8632
SGM8633
SGM8634
SG Micro Limited
www.sg-micro.com
and SGM8634 (quad)
are low noise, low
The quad
OUT A 1
+IN A
470µA, 6MHz, Rail-to-Rail I/O
CMOS Operational Amplifier
FEATURES
-IN A
PIN CONFIGURATIONS
-V
OUT
OUT
+IN
+IN
Low Cost
Rail-to-Rail Input and Output
High Gain-Bandwidth Product: 6MHz
High Slew Rate: 3.7V/µs
Settling Time to 0.1% with 2V Step: 2.1µs
Overload Recovery Time: 0.9µs
Low Noise : 12 nV/
Operates on 2.5 V to 5.5V Supplies
Input Voltage Range = - 0.1 V to +5.6 V with V
Low Power
Small Packaging
-V
-V
S
S
S
4
2
3
SGM8633 Available in SOT23-6 and SO-8
SGM8634 Available in TSSOP-16 and SO-16
0.8mV Typical V
470μA/Amplifier Typical Supply Current
SGM8631 Available in SC70-5, SOT23-5 and SO-8
SGM8632 Available in MSOP-8 and SO-8
SGM8633 90nA when Disabled
1
2
3
1
2
3
SOT23-5 / SC70-5
SGM8631
SGM8633
SGM8632
SO-8 / MSOP-8
SOT23-6
5
4
6
5
4
-IN
+V
DISABLE
-IN
+V
7
8
6
5
S
S
OUT B
+V
-IN B
+IN B
OS
S
Hz
OUT B
OUT A
+IN A
-IN A
+INB
-INB
+IN
+V
NC
-IN
-V
NC
S
S
4
1
2
3
8
1
3
4
5
6
7
2
SGM8631/8633
NC = NO CONNECT
TSSOP-16 / SO-16
NC = NO CONNECT
SGM8634
(Top View)
SO-8
8
6
5
7
16
15
14
13
12
11
10
9
REV. B
DISABLE
(SGM8633 ONLY)
+V
OUT
NC
-V
OUT D
+IND
+INC
NC
-IND
-INC
OUT C
S
S
S
= 5.5 V

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sgm8631xs-tr Summary of contents

Page 1

... A/D Converters Communications Test Equipment Cellular and Cordless Phones Laptops and PDAs Photodiode Amplification Battery-Powered Instrumentation SG Micro Limited www.sg-micro.com 470µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifier FEATURES Low Cost Rail-to-Rail Input and Output are low noise, low 0.8mV Typical V High Gain-Bandwidth Product: 6MHz High Slew Rate: 3.7V/µ ...

Page 2

ELECTRICAL CHARACTERISTICS :V ( +25℃,V = Vs/ PARAMETER INPUT CHARACTERISTICS Input Offset Voltage ( Input Bias Current ( Input Offset Current ( Common-Mode Voltage Range ( Common-Mode ...

Page 3

... PACKAGE MARKING OPTION INFORMATION Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 2500 SGM8631XS Tape and Reel, 3000 SGM8632XMS Tape and Reel, 2500 SGM8632XS Tape and Reel, 3000 8633 Tape and Reel, 2500 SGM8633XS Tape and Reel, 2500 ...

Page 4

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Closed-Loop Output Voltage Swing 100 Frequency(kHz) Positive Overload Recovery Vs = ±2. ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted PSRR vs.Frequency 120 100 0.01 0.1 1 Frequency(kHz) Small-Signal Overshoot vs.Load Capacitance ...

Page 6

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Supply Current vs.Temperature 650 600 550 500 450 400 350 300 250 -50 -30 - Temperature(℃) ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Output Impedance vs.Frequency 140 Vs = 2.7V 120 100 100 100 Frequency(kHz) Large-Signal ...

Page 8

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Offset Voltage Production Distribution 50 Typical production 45 distribution of 40 packaged units Offset ...

Page 9

APPLICATION NOTES Driving Capacitive Loads The SGM863x can directly drive 1000pF in unity-gain without oscillation. The unity-gain follower (buffer) is the most sensitive configuration to capacitive loading. Direct capacitive loading reduces the phase margin of amplifiers and this results in ...

Page 10

Typical Application Circuits Differential Amplifier The circuit shown in Figure 4 performs the difference function. If the resistors ratios are equal ( then – × R ...

Page 11

PACKAGE OUTLINE DIMENSIONS SC70-5 / SOT-353 θ Symbol 0. θ １１ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 0.900 1.100 ...

Page 12

PACKAGE OUTLINE DIMENSIONS SOT23 θ 0.20 Symbol θ １２ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.050 1.250 0.041 ...

Page 13

PACKAGE OUTLINE DIMENSIONS SOT23 Symbol θ 0. θ １３ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.050 1.250 0.041 ...

Page 14

PACKAGE OUTLINE DIMENSIONS SO-8 C θ D Symbol e B １４ Dimensions Dimensions In Millimeters In Inches Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 B 0.330 0.510 0.013 ...

Page 15

PACKAGE OUTLINE DIMENSIONS MSOP Symbol θ θ １５ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 0.800 1.200 0.031 0.047 0.000 0.200 ...

Page 16

PACKAGE OUTLINE DIMENSIONS SO- Dimensions Symbol In Millimeters Min A 1.350 A1 0.100 A2 1.350 b 0.330 c 0.170 θ D 9.800 E 3.800 E1 5.800 e 1.270 (BSC) L 0.400 θ 0° １６ Dimensions In ...

Page 17

PACKAGE OUTLINE DIMENSIONS TSSOP-16 b PIN #1 IDENT θ １７ Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min D 4.900 5.100 0.193 E 4.300 4.500 0.169 b 0.190 0.300 ...

Page 18

... SGMICRO is dedicated to provide high quality and high performance analog IC products to customers. All SGMICRO products meet the highest industry standards with strict and comprehensive test and quality control systems to achieve world-class consistency and reliability. For information regarding SGMICRO Corporation and its products, see www.sg-micro.com １８ Page SGM8631/2/3/4 ...

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