GS8051/52/54/51N/52N
250MHZ CMOS Rail-to-Rail Output Opamps
Features
•
•
•
•
•
•
•
Single-Supply Operation from +2.5V ~ +5.5V
Rail-to-Rail Output
-3dB Bandwidth(G=+1): 250MHz (Typ.)
Low Input Bias Current: 1pA (Typ.)
Quiescent Current: 2.8mA/Amplifier (Typ.)
Operating Temperature: -40°C ~ +125°C
Small Package:
GS8051 Available in SOT23-5 and SC70-5 Packages
GS8052 Available in SOP-8 and MSOP-8 Packages
GS8054 Available in SOP-14 and TSSOP-14 Packages
GS8051N Available in SOT23-6 and SC70-6 Packages
GS8052N Available in MSOP-10 Packages
General Description
The GS8051/1N(single), GS8052/2N(dual),
GS8054(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 2.5V.
Despite being low cost, the GS8051 series provide excellent overall performance. They offer wide bandwidth to 250MHz
(G = +1) along with 0.1dB flatness out to 52MHz (G = +2) and offer a typical low power of 2.8mA/amplifier.
The GS8051 series is low distortion and fast settling make it ideal for buffering high speed A/D or D/A converters. The
GS8051/2N has a power-down disable feature that reduces the supply current to 50µA. These features make the
GS8051/2N ideal for portable and battery-powered applications where size and power are critical. All are specified over
Applications
•
•
•
•
•
•
•
•
Imaging
Photodiode Preamp
DVD/CD
Filters
Professional Video and Cameras
Hand Sets
Base Stations
A-to-D Driver
G=+2
A0
℃
℃
the extended -40
to +125
temperature range.
Vo=0.1V
p-p
G=+1
R
F
=24 Ω
1/20
GS8051/52/54/51N/52N
Pin Configuration
Figure 1. Pin Assignment Diagram
Absolute Maximum Ratings
Condition
Power Supply Voltage (V
DD
to Vss)
Analog Input Voltage (IN+ or IN-)
PDB Input Voltage
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10sec)
-55°C
+260°C
)
125°C/W
216°C/W
190°C/W
190°C/W
333°C/W
Min
-0.5V
Vss-0.5V
Vss-0.5V
-40°C
+160°C
+150°C
Max
+7.5V
V
DD
+0.5V
+7V
+125°C
SOP-8, θ
JA
MSOP-8, θ
JA
SOT23-5, θ
JA
SOT23-6, θ
JA
SC70-5, θ
JA
ESD Susceptibility
HBM
MM
Note:
Stress greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any other conditions outside those indicated in the operational
sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect
reliability.
A0
℃
Package Thermal Resistance (T
A
=+25
6KV
400V
2/20
GS8051/52/54/51N/52N
Package/Ordering Information
MODEL
GS8051
CHANNEL
Single
ORDER NUMBER
GS8051-CR
GS8051-TR
GS8052-SR
GS8052-MR
GS8054-TR
GS8054-SR
GS8051N-CR
GS8051N-TR
GS8052N-MR
PACKAGE
DESCRIPTION
SC70-5
SOT23-5
SOP-8
MSOP-8
TSSOP-14
SOP-14
SC70-6
SOT23-6
MSOP-10
PACKAGE
OPTION
Tape and Reel,3000
Tape and Reel,3000
Tape and Reel,2500
Tape and Reel,3000
Tape and Reel,3000
Tape and Reel,2500
Tape and Reel,3000
Tape and Reel,3000
Tape and Reel,2500
MARKING
INFORMATION
8051
8051
GS8052
GS8052
GS8054
GS8054
8051N
8051N
GS8052N
GS8052
Dual
GS8054
Quad
Single With
shutdown
Dual With
shutdown
GS8051N
GS8052N
A0
3/20
GS8051/52/54/51N/52N
Electrical Performance Characteristics
(G= +2, R
F
=887Ω, R
G
=887Ω, and R
L
=150Ω connected to V
S
/2, unless otherwise noted. Typical values are at T
A
=+25°C.)
GS8051/52/54/51N/52N
PARAMETER
CONDITIONS
TYP
MIN/MAX OVER TEMPERATURE
DYNAMIC PERFORMANCE
G = +1, Vo = 0.1V p-p, R
F
= 24 , R
L
= 1k
Ω
G = +2, Vo = 0.1V p-p, R
L
= 50
Ω
G = +2, Vo = 0.1V p-p, R
L
= 150
Ω
G = +2, Vo = 0.1V p-p, R
L
= 1k
Ω
G = +2, Vo = 0.1V p-p,
Gain-Bandwidth Product
G = +10, R
L
= 150
Ω
G = +10, R
L
= 1k
Ω
R
L
= 10k
Ω
G = +2, 2V Output Step
G = +2, 4V Output Step
Rise-and-Fall Time
G = +2, Vo = 0.2V
p-p
, 10% to 90%
G = +2, Vo = 2V
p-p
, 10% to 90%
Settling Time to 0.1%
Overload Recovery Time
NOISE/DISTORTION PERFORMANCE
Input Voltage Noise
Differential Gain Error (NTSC)
Differential Phase Error (NTSC)
DC PERFORMANCE
G = +2, 2V Output Step
88/-119
93/-131
4.5
18
50
18
V/ s
V/ s
ns
ns
ns
ns
f = 1MHz
G = +2, R
L
= 150
Ω
G = +2, R
L
= 150
Ω
Input Bias Current (I
B
)
Input offset Current (I
OS
)
Open-Loop Gain (A
OL
)
V
O
= 0.3V to 4.7V, R
L
= 150
Ω
V
O
= 0.2V to 4.8V, R
L
= 1k
Ω
INPUT CHARACTERISTICS
Input Common-Mode Voltage Range (V
CM
)
Common-Mode Rejection Ratio (CMRR)
V
CM
= -0.1V to +3.5V
1
2
80
104
75
92
74
91
74
91
73
80
-0.2 to +3.8
80
66
65
65
62
A0
℃ μ
Input Offset Voltage Drift
2
±
±
±
±
±
Input Offset Voltage (V
OS
)
·
V
IN
G = +VS
4.9
0.03
0.08
nV/ Hz
%
degree
2
8
8.9
9.5
9.8
mV
V/
PA
PA
dB
dB
V
dB
μ
μ
μ
Slew Rate
G = +1, 2V Output Step
Ω
Bandwidth for 0.1dB Flatness
G = +2, Vo = 0.1V
p-p
, R
L
= 150 , R
F
=887
Ω
Ω
Ω
-3dB Small Signal Bandwidth
G = +1, Vo = 0.1V p-p, R
F
= 24 , R
L
= 150
Ω
180
250
55
93
122
130
115
150
52
77/-151
℃
℃
℃
℃
+25
+25
to70
85
to125
℃
℃
℃
℃
0
-40
to
-40
MIN/
UNITS
MAX
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/
s
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
4/20
GS8051/52/54/51N/52N
Electrical Performance Characteristics
(G= +2, R
F
=887Ω, R
G
=887Ω, and R
L
=150Ω connected to V
S
/2, unless otherwise noted. Typical values are at T
A
=+25°C.)
GS8051/52/54/51N/52N
PARAMETER
CONDITIONS
TYP
0
MIN/MAX OVER TEMPERATURE
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
R
L
= 150
Ω
R
L
= 1k
Ω
Output Current
0.12
0.03
130
100
95
90
84
POWER-DOWN DISABLE
(GS8051/2N 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(GS8051/2N only)
Power Supply Rejection Ratio (PSRR)
∆V
S
= +2.7V to +5.5V, V
CM
= (-V
S
) +0.5
80
67
67
65
62
A0
μ
＜
Closed-Loop Output Impedance
f 100kHz
0.08
236
52
0.8
2
2.5
5.5
2.8
50
3
70
℃
℃
+25
+25
to70
85
to125
2.7
5.5
3.2
85
2.7
5.5
3.6
100
2.7
5.5
3.8
137
℃
℃
℃
℃
-40
to
-40
MIN/
UNITS
MAX
℃
℃
V
V
mA
Ω
TYP
TYP
MIN
TYP
ns
ns
V
V
TYP
TYP
MAX
MIN
V
V
mA
A
MIN
MAX
MAX
MAX
dB
MIN
5/20
电子竞赛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
