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PDF SGM723 Data sheet ( Hoja de datos )
| Número de pieza | SGM723 | |
| Descripción | (SGM721 - SGM724) 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 SGM723 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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SGM721/2/3/4
970μA, 10MHz, Rail-to-Rail I/O
CMOS Operational Amplifiers
PRODUCT DESCRIPTION
The SGM721 (single), SGM722 (dual), SGM723 (single
with shutdown) and SGM724 (quad) are low noise, low
voltage, and low power operational amplifiers, that can
be designed into a wide range of applications. The
SGM721/2/3/4 have a high gain-bandwidth product of
10MHz, a slew rate of 8.5V/μs, and a quiescent current of
0.97mA/amplifier at 5V. The SGM723 has a power-down
disable feature that reduces the supply current to 0.16μA.
The SGM721/2/3/4 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 is 4mV for
SGM721/2/3/4. They are specified over the extended
industrial temperature range (-40 ℃ to +125 ℃ ). The
operating range is from 2.5V to 5.5V.
The single version, SGM721 is available in Green
SC70-5, SOT-23-5 and SOIC-8 packages. SGM723 is
available in Green SOT-23-6 and SOIC-8 packages. The
dual version SGM722 is available in Green SOIC-8 and
MSOP-8 packages. The quad version SGM724 is
available in Green SOIC-14 and TSSOP-14 packages.
APPLICATIONS
Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
Battery-Powered Instrumentation
FEATURES
Low Cost
Rail-to-Rail Input and Output
1mV Typical VOS
High Gain-Bandwidth Product: 10MHz
High Slew Rate: 8.5V/μs
Settling Time to 0.1% with 2V Step: 0.36μs
Overload Recovery Time: 0.4μs
Low Noise : 8nV/ Hz
Supply Voltage Range: 2.5V to 5.5V
Input Voltage Range: -0.1V to +5.6V with VS = 5.5V
Low Supply Current
0.97mA/Amplifier (TYP)
0.16μA Shutdown Current for SGM723
Small Packaging
SGM721 Available in SC70-5, SOT-23-5 and SOIC-8
SGM722 Available in MSOP-8 and SOIC-8
SGM723 Available in SOT-23-6 and SOIC-8
SGM724 Available in TSSOP-14 and SOIC-14
PIN CONFIGURATIONS (TOP VIEW)
SGM721
OUT 1
-VS 2
5 +VS
+IN 3
4 -IN
SC70-5/SOT-23-5
SGM723
SGM721/723
NC 1
-IN 2
8
DISABLE
(SGM723 ONLY)
7 +VS
+IN 3
-VS 4
NC = NO CONNECT
SOIC-8
6 OUT
5 NC
OUT 1
-VS 2
+IN 3
SOT-23-6
SGM722
OUTA 1
-INA 2
+INA 3
-VS 4
6 +VS
5 DISABLE
OUTA 1
4 -IN
-INA 2
SGM724
14 OUTD
13 -IND
+INA 3
12 +IND
8 +VS
+VS 4
+INB 5
11 -VS
10 +INC
7 OUTB -INB 6
9 -INC
6 -INB
OUTB 7
8 OUTC
5 +INB
TSSOP-14/SOIC-14
SOIC-8/MSOP-8
SG Micro Corp
www.sg-micro.com
REV. B. 3
1 page  
SGM721/2/3/4
970μA, 10MHz, Rail-to-Rail I/O
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VCM = Vs/2, RL = 600Ω, unless otherwise noted.
120
100
80
60
40
20
1
PSRR vs. Frequency
VS = 5V
10 100 1000
Frequency (kHz)
10000
120
110
100
90
80
70
60
50
40
1
CMRR vs. Frequency
VS = 5V
10 100 1000
Frequency (kHz)
10000
Small-Signal Overshoot vs. Load Capacitance
70
VS = 5V
60 RL = 10kΩ
50 TA = 25℃
G=1
40
30
+OS
-OS
20
10
0
1 10 100 1000
Load Capacitance (pF)
Input Voltage Noise Spectral Density vs. Frequency
100
VS = 5V
RL = 620Ω
10
1
10
100
1000
10000
Frequency(Hz)
Channel Separation vs. Frequency
130
120
110
100
90
VS = 5V
RL = 620Ω
80 TA = 25℃
G=1
70
0.1
1
10 100 1100k0
Frequency (kHz)
11000k00 10100k000
0
Open-Loop Voltage Gain vs. Temperature
120
110
RL = 10kΩ
100
90
RL = 600Ω
80
70
-50 -30 -10 10 30 50 70
Temperature (℃)
90 110 130
SG Micro Corp
www.sg-micro.com
5
5 Page 
SGM721/2/3/4
PACKAGE OUTLINE DIMENSIONS
SC70-5
D
e1
e
970μA, 10MHz, Rail-to-Rail I/O
CMOS Operational Amplifiers
0.65
E1 E
A1
A2
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
SG Micro Corp
www.sg-micro.com
1.9
b
A
0.75
0.4 1.3
RECOMMENDED LAND PATTERN (Unit: mm)
L L1
θ
0.20
c
Dimensions
In Millimeters
MIN MAX
0.900
1.100
0.000
0.100
0.900
1.000
0.150
0.350
0.080
0.150
2.000
2.200
1.150
1.350
2.150
2.450
0.65 TYP
1.300 BSC
0.525 REF
0.260
0.460
0° 8°
Dimensions
In Inches
MIN MAX
0.035
0.043
0.000
0.004
0.035
0.039
0.006
0.014
0.003
0.006
0.079
0.087
0.045
0.053
0.085
0.096
0.026 TYP
0.051 BSC
0.021 REF
0.010
0.018
0° 8°
11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet SGM723.PDF ] | |
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