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PDF SGM8532 Data sheet ( Hoja de datos )
| Número de pieza | SGM8532 | |
| Descripción | (SGM8531 - SGM8534) Rail-to-Rail Output CMOS Operational Amplifier | |
| Fabricantes | Shengbang Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SGM8532 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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SGM8531
SGM8532
SGM8534
500KHz,18µA, Rail-to-Rail I/O
CMOS Operational Amplifier
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
www.DataSchoemet4mUo.cnom-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.
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
FEATURES
• Low Cost
• Rail-to-Rail Input and Output
0.8mV Typical VOS
• 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 VS = 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 1
-VS 2
5 +VS
+IN 3
4 -IN
SGM8531
SOT23-5
SGM8532
NC 1
-IN 2
+IN 3
-VS 4
NC = NO CONNECT
SO-8
8 NC
7 +VS
6 OUT
5 NC
OUT A 1
-IN A 2
+IN A 3
+VS 4
+INB 5
-IN B 6
OUT B 7
SGM8534
SO-14 / TSSOP-14
14 OUT D
13 -IN D
12 +IN D
11 -VS
10 +IN C
9 -IN C
8 OUT C
OUT A 1
-INA 2
+INA 3
-VS 4
8 +VS
7 OUT B
6 -INB
5 +INB
SO-8 / MSOP-8
SGM8534
OUT A 1
-IN A 2
16 OUT D
15 -IN D
+IN A 3
14 +IN D
+VS 4
+IN B 5
-INB 6
OUT B 7
NC 8
NC = NO CONNECT
13 -VS
12 +IN C
11 -IN C
10 OUT C
9 NC
SO-16 / TSSOP-16
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. C
1 page  
TYPICAL PERFORMANCE CHARACTERISTICS
At TA= +25℃, VS = +5V, and RL=200kΩ connected to Vs/2,unless otherwise noted.
Quiescent And Short-Circuit Current
vs.Supply Voltage
30 23
27 20
www.DataSheet4U.co2m4
21
ISC 17
14
18 IQ 11
15 8
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage(V)
1000
Input Voltage Noise Spectral Density
vs.Frequency
100
10
0.01
0.1 1
10
Frequency(kHz)
100
Output Voltage Swing vs.Output Current
5
135℃
25℃
VS = 5V
4
-50℃
Sourcing Current
3
2
Sinking Current
1 -50℃
135℃
25℃
0
0 5 10 15 20 25
Output Current(mA)
30
100
90
80
70
60
50
40
30
20
10
0
0.01
CMRR And PSRR vs.Frequency
CMRR
PSRR
0.1 1
10 100 1000 10000
Frequency(kHz)
Output Voltage Swing vs.Output Current
3
135℃
Sourcing Current
25℃
2 -50℃
VS = 3V
1
-50℃
25℃
135℃ Sinking Current
0
0 4 8 12 16 20
Output Current(mA)
Supply Current vs.Temperature
24
22
20
VS = 5V
18
VS = 2.5V
VS = 3V
16
14
12
-50 -30 -10 10 30 50 70
Temperature(℃)
90 110 130
５ SGM8531/8532/8534
5 Page 
PACKAGE OUTLINE DIMENSIONS
MSOP-8
www.DataSheet4U.com
b
C
e
D
A2
A
Symbol
A
A1
A2
b
c
D
e
E
E1
L
θ
Dimensions
In Millimeters
Min Max
0.800 1.200
0.000 0.200
0.760 0.970
0.30 TYP
0.15 TYP
2.900 3.100
0.65 TYP
2.900 3.100
4.700 5.100
0.410 0.650
0° 6°
Dimensions
In Inches
Min Max
0.031 0.047
0.000 0.008
0.030 0.038
0.012 TYP
0.006 TYP
0.114 0.122
0.026 TYP
0.114 0.122
0.185 0.201
0.016 0.026
0° 6°
１１ SGM8531/8532/8534
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet SGM8532.PDF ] | |
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