SGM8651/2/4
SGM8653/5
50MHz, Rail-to-Rail Output
CMOS Operational Amplifier
PRODUCT DESCRIPTION
FEATURES
The SGM8651/2/3/4/5 are high precision, low noise,
low distortion, rail-to-rail output CMOS voltage
feedback operational amplifiers offering ease of use
and low cost. They have a wide input common-mode
voltage range and output voltage swing, running at
single-supply voltage from 2.5 V to 5.5 V.
• Low Cost
• Rail-to-Rail Output
2mV Typical VOS
• Gain-Bandwidth Product: 50MHz
• High Slew Rate: 66V/µs
• Settling Time to 0.1% with 2V Step: 60 ns
• Overload Recovery Time: 25ns
Despite being low cost, the SGM8651/2/3/4/5 provide
excellent overall performance. They offer wide
gain-bandwidth product to 50MHz and a typical low
power of 2.3 mA/amplifier.
• Low Noise : 8.7 nV/
Hz
• Operates on 2.5 V to 5.5V Supplies
• Input Voltage Range = – 0.2 V to + 3.8 V with VS = 5V
• Low Power
2.3 mA/Amplifier Typical Supply Current
75µA/Amplifier when Disabled (SGM8653/5 only)
• Small Packaging
The SGM8651/2/3/4/5‘s low distortion and fast settling
make them ideal for buffering high speed A/D or D/A
converters. The SGM8653/5 has a power-down disable
feature that reduces the supply current to
75µA/amplifier. These features make the SGM8653/5
ideal for portable and battery-powered applications
where size and power are critical. All are specified
over the extended –40°C to +125°C temperature range.
SGM8651 Available in SOT23-5 and SO-8
SGM8652 Available in MSOP-8 and SO-8
SGM8653 Available in SOT23-6 and SO-8
SGM8654 Available in TSSOP-16 and SO-16
SGM8655 Available in MSOP-10
PIN CONFIGURATIONS (Top View)
SGM8651/8653
SGM8651
APPLICATIONS
Data Acquisition
Process Control
Audio Processing
Video Processing
Active Filters
DISABLE
8
7
6
5
NC
-IN
+IN
-VS
1
2
3
4
OUT
-VS
+VS
-IN
1
2
5
(SGM8653 ONLY)
+VS
OUT
NC
3
4
+IN
NC = NO CONNECT
SOT23-5
SO-8
SGM8653
SGM8652
OUT
-VS
6
5
4
+VS
1
2
3
Test Equipment
OUT A
-IN A
+IN A
-VS
8
+VS
1
DISABLE
-IN
Cell Phone PA Control
Broadband Communications
A-to-D Driver
OUT B
-IN B
+IN B
7
6
5
2
3
+IN
SOT23-6
4
SGM8654
D -to- A Driver
16
SO-8 / MSOP-8
1
OUT D
OUT A
-IN A
+IN A
+VS
-IND
2
3
4
5
6
15
14
SGM8655
+IND
OUT A
-IN A
10 +VS
1
2
3
4
5
13 -VS
9
8
7
OUT B
12 +INC
+INB
-IN B
+IN A
-VS
11
-INC
-INB
OUT B
NC
+IN B
OUT C
NC
7
8
10
9
DISABLE
6
DISABLE
NC = NO CONNECT
TSSOP-16 / SO-16
MSOP-10
REV. C
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com