2024年5月8日发(作者：储白容)
SGM8051/2/4
SGM8053/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
• Low Cost
• Rail-to-Rail Output
2mV Typical V
OS
• High Speed
250 MHz, –3 dB Bandwidth (G = +1)
130 V/µs, Slew Rate
58 ns Settling Time to 0.1% with 2V Step
• Operates on 2.5 V to 5.5 V Supplies
• Input Voltage Range = – 0.2 V to + 3.8 V with V
S
= 5 V
• Excellent Video Specs (R
L
= 150Ω, G = +2)
Gain Flatness 0.1dB to 37 MHz
Diff Gain: 0.03 % , Diff Phase: 0.08 degree
• Low Power
2.3 mA/Amplifier Typical Supply Current
75µA/Amplifier when Disabled (SGM8053/5 only)
• Small Packaging
SGM8051 Available in SOT23-5 and SO-8
SGM8052 Available in MSOP-8 and SO-8
SGM8053 Available in SOT23-6 and SO-8
SGM8054 Available in TSSOP-16 and SO-16
SGM8055 Available in MSOP-10
PRODUCT DESCRIPTION
The SGM8051/3
(single),
SGM8052/5
(dual),
SGM8054
(quad) are rail-to-rail output voltage feedback amplifiers
offering ease of use and low cost. They have bandwidth
and slew rate typically found in current feedback
amplifiers. All have a wide input common-mode voltage
range and output voltage swing, making them easy to
use on single supplies as low as 2.5 V.
Despite being low cost, the SGM8051 series provide
excellent overall performance. They offer wide
bandwidth to 250 MHz (G
=
+1) along with 0.1 dB flatness
out to 37 MHz（G = +2）and offer a typical low power of
2.3 mA/amplifier.
The SGM8051 series is low distortion and fast settling
make it ideal for buffering high speed A/D or D/A
converters. The SGM8053/5 has a power-down disable
feature that reduces the supply current to 75
µA. These
features make the SGM8053/5 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.
PIN CONFIGURATIONS
(Top View)
SGM8051/8053
NC
-IN
+IN
-V
S
1
2
3
4
8
7
6
5
NC = NO CONNECT
(SGM8053 ONLY)
APPLICATIONS
5
+V
S
SGM8051
DISABLE
+V
S
OUT
NC
OUT
-V
S
1
2
4
-IN
+IN
3
SOT23-5
SO-8
SGM8053
8053
OUT
8
7
6
5
+V
S
OUT B
+IN
-IN B
-V
S
1
2
3
6
5
4
+V
S
DISABLE
-IN
SGM8052
OUT A
-IN A
+IN A
1
2
3
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
Small Signal Frequency Response
3
0
N
o
r
m
a
l
i
z
e
d
G
a
i
n
(
d
B
)
Vo
=
0.1V
P-P
G
=
+1
R
L
=
1K
Ω
R
F
=
24
Ω
SOT23-6
-V
S
4
+IN B
OUTA
-IN A
10+V
S
9
8
7
6
OUT B
-IN B
-INB
-V
S
DISABLE
4
5
+IN B
DISABLE
OUTB
NC
6
7
8
NC = NO CONNECT
SGM8054
1
2
3
4
5
16
OUTD
15
-IND
SO-8 / MSOP-8
-3
-6
-9
-12
-15
1
SGM8055
OUT A
-IN A
+IN A
1
2
3
+IN A
+V
S
+INB
14
+IND
13-V
S
12
+INC
11
10
9
-INC
OUTC
NC
G
=
+2
R
L
=
150
Ω
R
F
=
887
Ω
MSOP-10
TSSOP-16 / SO-16
10100
Frequency(MHz)
1000
REV. B
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
ELECTRICAL CHARACTERISTICS : V
S
= +5V
(G=+2, R
F
=887Ω, R
L
= 150Ω, unless otherwise noted)
SGM8051/2/3/4/5
TYP
PARAMETER CONDITION
MIN/MAX OVER TEMPERATURE
0℃
to70℃
±8.9
74
91
65
95
2.7
5.5
3.4
127
67
-40℃ to
85℃
±9.5
74
91
65
90
2.7
5.5
3.8
130
65
-40℃to
125℃ UNITS
±9.8
73
80
62
84
2.7
5.5
4
137
62
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/
µ
s
V/
µ
s
V/
µ
s
ns
ns
ns
ns
dBc
dBc
nV/
Hz
f A/
Hz
%
degree
mV
µV/℃
PA
PA
dB
dB
V
dB
V
V
mA
Ω
ns
ns
V
V
V
V
mA
µA
dB
MIN/
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MAX
TYP
TYP
TYP
MIN
MIN
TYP
MIN
TYP
TYP
MIN
TYP
TYP
TYP
MAX
MIN
MIN
MAX
MAX
MAX
MIN
+25℃ +25℃
DYNAMIC PERFORMANCE
-3dB Small Signal Bandwidth
Gain-Bandwidth Product
Bandwidth for 0.1dB Flatness
Slew Rate
Rise-and-Fall Time
Settling Time to 0.1%
Overload Recovery Time
NOISE/DISTORTION PERFORMANCE
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
Input Current Noise
Differential Gain Error (NTSC)
Differential Phase Error (NTSC)
DC PERFORMANCE
Input Offset Voltage (V
OS
)
Input Offset Voltage Drift
Input Bias Current（I
B
）
Input offset Current（I
OS
）
Open-Loop Gain (A
OL
)
INPUT CHARACTERISTICS
Input
Common-Mode
Voltage Range
(V
CM
)
Common-Mode Rejection
Ratio
(CMRR)
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
Output Current
Closed-Loop Output Impedance
POWER-DOWN DISABLE
(SGM8053/5 only)
Turn-On Time
Turn-Off Time
DISABLE
Voltage-Off
DISABLE
Voltage-On
POWER SUPPLY
Operating Voltage Range
Quiescent Current (per amplifier)
Supply Current when Disabled per
amplifier (SGM8053/5 only)
Power Supply Rejection Ratio (PSRR)
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω, R
L
= 150Ω
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω, R
L
= 1KΩ
G = +2, Vo = 0.1 V p-p, R
L
= 50Ω
G = +2, Vo = 0.1 V p-p, R
L
= 150Ω
G = +2, Vo = 0.1 V p-p, R
L
= 1kΩ
G = +2, Vo = 0.1 V p-p, R
L
= 10kΩ
G = +10, R
L
=150Ω
G = +10, R
L
=1KΩ
G = +2, Vo = 0.1 V p-p, R
L
=150Ω, R
F
=887Ω
G = +1, 2V Output Step
G = +2, 2V Output Step
G = +2, 4V Output Step
G = +2, Vo = 0.2 V p-p, 10% to 90%
G = +2, Vo = 2 V p-p, 10% to 90%
G = +2, 2 V Output Step
V
IN
﹒G = +V
S
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 150Ω
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 150Ω
f = 1 MHz
f = 1 MHz
G = +2, R
L
= 150Ω
G = +2, R
L
= 150Ω
V
O
= 0.3 V to 4.7 V, R
L
= 150Ω
V
O
= 0.2 V to 4.8 V, R
L
= 1KΩ
V
CM
= - 0.1 V to + 3.5 V
R
L
= 150Ω
R
L
= 1KΩ
f＜100kHz
180
250
40
80
130
160
90
120
37
93/-118
116/-103
130/-130
4
14
58
18
8.1
0.03
0.08
±2
4.4
6
2
80
104
±8
75
92
66
-0.2 to +3.8
80
0.12
0.03
130
0.08
236
52
2.3
75
80
100
0.8
2
2.5
5.5
2.9
120
67
∆Vs = + 2.7V
to
+ 5.5V, V
CM
= (-V
S
) + 0.5
Specifications subject to change without notice.
２
SGM8051/2/3/4/5
2024年5月8日发(作者：储白容)
SGM8051/2/4
SGM8053/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
• Low Cost
• Rail-to-Rail Output
2mV Typical V
OS
• High Speed
250 MHz, –3 dB Bandwidth (G = +1)
130 V/µs, Slew Rate
58 ns Settling Time to 0.1% with 2V Step
• Operates on 2.5 V to 5.5 V Supplies
• Input Voltage Range = – 0.2 V to + 3.8 V with V
S
= 5 V
• Excellent Video Specs (R
L
= 150Ω, G = +2)
Gain Flatness 0.1dB to 37 MHz
Diff Gain: 0.03 % , Diff Phase: 0.08 degree
• Low Power
2.3 mA/Amplifier Typical Supply Current
75µA/Amplifier when Disabled (SGM8053/5 only)
• Small Packaging
SGM8051 Available in SOT23-5 and SO-8
SGM8052 Available in MSOP-8 and SO-8
SGM8053 Available in SOT23-6 and SO-8
SGM8054 Available in TSSOP-16 and SO-16
SGM8055 Available in MSOP-10
PRODUCT DESCRIPTION
The SGM8051/3
(single),
SGM8052/5
(dual),
SGM8054
(quad) are rail-to-rail output voltage feedback amplifiers
offering ease of use and low cost. They have bandwidth
and slew rate typically found in current feedback
amplifiers. All have a wide input common-mode voltage
range and output voltage swing, making them easy to
use on single supplies as low as 2.5 V.
Despite being low cost, the SGM8051 series provide
excellent overall performance. They offer wide
bandwidth to 250 MHz (G
=
+1) along with 0.1 dB flatness
out to 37 MHz（G = +2）and offer a typical low power of
2.3 mA/amplifier.
The SGM8051 series is low distortion and fast settling
make it ideal for buffering high speed A/D or D/A
converters. The SGM8053/5 has a power-down disable
feature that reduces the supply current to 75
µA. These
features make the SGM8053/5 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.
PIN CONFIGURATIONS
(Top View)
SGM8051/8053
NC
-IN
+IN
-V
S
1
2
3
4
8
7
6
5
NC = NO CONNECT
(SGM8053 ONLY)
APPLICATIONS
5
+V
S
SGM8051
DISABLE
+V
S
OUT
NC
OUT
-V
S
1
2
4
-IN
+IN
3
SOT23-5
SO-8
SGM8053
8053
OUT
8
7
6
5
+V
S
OUT B
+IN
-IN B
-V
S
1
2
3
6
5
4
+V
S
DISABLE
-IN
SGM8052
OUT A
-IN A
+IN A
1
2
3
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
Small Signal Frequency Response
3
0
N
o
r
m
a
l
i
z
e
d
G
a
i
n
(
d
B
)
Vo
=
0.1V
P-P
G
=
+1
R
L
=
1K
Ω
R
F
=
24
Ω
SOT23-6
-V
S
4
+IN B
OUTA
-IN A
10+V
S
9
8
7
6
OUT B
-IN B
-INB
-V
S
DISABLE
4
5
+IN B
DISABLE
OUTB
NC
6
7
8
NC = NO CONNECT
SGM8054
1
2
3
4
5
16
OUTD
15
-IND
SO-8 / MSOP-8
-3
-6
-9
-12
-15
1
SGM8055
OUT A
-IN A
+IN A
1
2
3
+IN A
+V
S
+INB
14
+IND
13-V
S
12
+INC
11
10
9
-INC
OUTC
NC
G
=
+2
R
L
=
150
Ω
R
F
=
887
Ω
MSOP-10
TSSOP-16 / SO-16
10100
Frequency(MHz)
1000
REV. B
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
ELECTRICAL CHARACTERISTICS : V
S
= +5V
(G=+2, R
F
=887Ω, R
L
= 150Ω, unless otherwise noted)
SGM8051/2/3/4/5
TYP
PARAMETER CONDITION
MIN/MAX OVER TEMPERATURE
0℃
to70℃
±8.9
74
91
65
95
2.7
5.5
3.4
127
67
-40℃ to
85℃
±9.5
74
91
65
90
2.7
5.5
3.8
130
65
-40℃to
125℃ UNITS
±9.8
73
80
62
84
2.7
5.5
4
137
62
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/
µ
s
V/
µ
s
V/
µ
s
ns
ns
ns
ns
dBc
dBc
nV/
Hz
f A/
Hz
%
degree
mV
µV/℃
PA
PA
dB
dB
V
dB
V
V
mA
Ω
ns
ns
V
V
V
V
mA
µA
dB
MIN/
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MAX
TYP
TYP
TYP
MIN
MIN
TYP
MIN
TYP
TYP
MIN
TYP
TYP
TYP
MAX
MIN
MIN
MAX
MAX
MAX
MIN
+25℃ +25℃
DYNAMIC PERFORMANCE
-3dB Small Signal Bandwidth
Gain-Bandwidth Product
Bandwidth for 0.1dB Flatness
Slew Rate
Rise-and-Fall Time
Settling Time to 0.1%
Overload Recovery Time
NOISE/DISTORTION PERFORMANCE
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
Input Current Noise
Differential Gain Error (NTSC)
Differential Phase Error (NTSC)
DC PERFORMANCE
Input Offset Voltage (V
OS
)
Input Offset Voltage Drift
Input Bias Current（I
B
）
Input offset Current（I
OS
）
Open-Loop Gain (A
OL
)
INPUT CHARACTERISTICS
Input
Common-Mode
Voltage Range
(V
CM
)
Common-Mode Rejection
Ratio
(CMRR)
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
Output Current
Closed-Loop Output Impedance
POWER-DOWN DISABLE
(SGM8053/5 only)
Turn-On Time
Turn-Off Time
DISABLE
Voltage-Off
DISABLE
Voltage-On
POWER SUPPLY
Operating Voltage Range
Quiescent Current (per amplifier)
Supply Current when Disabled per
amplifier (SGM8053/5 only)
Power Supply Rejection Ratio (PSRR)
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω, R
L
= 150Ω
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω, R
L
= 1KΩ
G = +2, Vo = 0.1 V p-p, R
L
= 50Ω
G = +2, Vo = 0.1 V p-p, R
L
= 150Ω
G = +2, Vo = 0.1 V p-p, R
L
= 1kΩ
G = +2, Vo = 0.1 V p-p, R
L
= 10kΩ
G = +10, R
L
=150Ω
G = +10, R
L
=1KΩ
G = +2, Vo = 0.1 V p-p, R
L
=150Ω, R
F
=887Ω
G = +1, 2V Output Step
G = +2, 2V Output Step
G = +2, 4V Output Step
G = +2, Vo = 0.2 V p-p, 10% to 90%
G = +2, Vo = 2 V p-p, 10% to 90%
G = +2, 2 V Output Step
V
IN
﹒G = +V
S
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 150Ω
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 150Ω
f = 1 MHz
f = 1 MHz
G = +2, R
L
= 150Ω
G = +2, R
L
= 150Ω
V
O
= 0.3 V to 4.7 V, R
L
= 150Ω
V
O
= 0.2 V to 4.8 V, R
L
= 1KΩ
V
CM
= - 0.1 V to + 3.5 V
R
L
= 150Ω
R
L
= 1KΩ
f＜100kHz
180
250
40
80
130
160
90
120
37
93/-118
116/-103
130/-130
4
14
58
18
8.1
0.03
0.08
±2
4.4
6
2
80
104
±8
75
92
66
-0.2 to +3.8
80
0.12
0.03
130
0.08
236
52
2.3
75
80
100
0.8
2
2.5
5.5
2.9
120
67
∆Vs = + 2.7V
to
+ 5.5V, V
CM
= (-V
S
) + 0.5
Specifications subject to change without notice.
２
SGM8051/2/3/4/5