SGM8651/2/4
SGM8653/5
PRODUCT DESCRIPTION
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.
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.
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.
50MHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
•
Low Cost
•
Rail-to-Rail
Output
2mV Typical V
OS
•
Gain-Bandwidth Product: 50MHz
•
High Slew Rate: 66V/µs
•
Settling Time to 0.1% with 2V Step: 60 ns
•
Overload Recovery Time: 25ns
•
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 V
S
= 5V
•
Low Power
2.3 mA/Amplifier Typical Supply Current
75µA/Amplifier when Disabled (SGM8653/5 only)
•
Small Packaging
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)
APPLICATIONS
Data Acquisition
Process Control
Audio Processing
Video Processing
Active Filters
Test Equipment
Cell Phone PA Control
Broadband Communications
A-to-D Driver
D -to- A Driver
SGM8651/8653
NC
-IN
+IN
-V
S
1
2
3
4
DISABLE
8
(SGM8653 ONLY)
OUT
7
6
5
NC = NO CONNECT
SGM8651
1
2
4
-IN
5
+V
S
+V
S
OUT
NC
-V
S
+IN 3
SOT23-5
SO-8
SGM8653
8653
OUT
8
7
6
5
+V
S
OUT B
+IN
-IN B
-V
S
1
2
3
6
5
4
+V
S
DISABLE
-IN
SGM8652
OUT A 1
-IN A
+IN A
2
3
SOT23-6
-V
S
4
+IN B
OUT A
-IN A
10 +V
S
9
8
7
6
OUT B
-IN B
-INB
-V
S
DISABLE
4
5
+IN B
DISABLE
OUT B
NC
6
7
8
NC = NO CONNECT
SGM8654
1
2
3
4
5
16 OUT D
15 -IND
14 +IND
13 -V
S
12 +INC
11
10
9
-INC
OUT C
NC
SO-8 / MSOP-8
SGM8655
OUT A
-IN A
+IN A
1
2
3
+IN A
+V
S
+INB
MSOP-10
TSSOP-16 / SO-16
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. C