ELECTRICAL CHARACTERISTICS :V
S
= +5V
(At T
A
= +25℃,V
CM
= Vs/2, R
L
= 600Ω, unless otherwise noted)
SGM8631/2/3/4
PARAMETER
CONDITION
TYP
+25℃
INPUT CHARACTERISTICS
Input Offset Voltage (V
OS
)
Input Bias Current (I
B
)
Input Offset Current (I
OS
)
Common-Mode Voltage Range (V
CM
)
Common-Mode Rejection Ratio(CMRR)
Open-Loop Voltage Gain( A
OL
)
Input Offset Voltage Drift (∆V
OS
/∆
T
)
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
Output Current (I
OUT
)
Closed-Loop Output Impedance
POWER-DOWN
Turn-On Time
Turn-Off Time
DISABLE
MIN/MAX OVER TEMPERATURE
+25℃
3.5
0℃ to
70℃
3.9
-40℃
to 85℃
4.3
-40℃ to
125℃
4.6
UNITS
mV
pA
pA
V
75
90
74
87
74
86
73
79
dB
dB
dB
dB
µV/℃
V
V
49
45
40
35
mA
Ω
µs
µs
0.8
2
2.5
5.5
2.5
5.5
78
660
2.5
5.5
78
680
2.5
5.5
77
740
V
V
V
V
dB
µA
nA
MHz
KHz
V/µs
µs
µs
nV/
fA/
MIN
TYP
TYP
TYP
MAX
MIN
MIN
MAX
MIN
MAX
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MIN/
MAX
MAX
TYP
TYP
TYP
MIN
MIN
MIN
MIN
TYP
TYP
0.8
1
1
V
S
= 5.5V
V
S
= 5.5V, V
CM
= - 0.1V to 4 V
V
S
= 5.5V, V
CM
= - 0.1V to 5.6 V
R
L
= 600Ω ,Vo = 0.15V to 4.85V
R
L
=10KΩ ,Vo = 0.05V to 4.95V
-0.1 to +5.6
90
83
97
108
2.4
R
L
= 600Ω
R
L
= 10KΩ
F = 200KHz, G = 1
0.1
0.015
53
3
4
1.2
DISABLE
Voltage-Off
Voltage-On
DISABLE
POWER SUPPLY
Operating Voltage Range
Power Supply Rejection Ratio (PSRR)
Quiescent Current/ Amplifier (I
Q
)
Supply Current when Disabled
(SGM8633 only)
DYNAMIC PERFORMANCE
Gain-Bandwidth Product (GBP)
Phase Margin(φ
O
)
Full Power Bandwidth(BW
P
)
Slew Rate (SR)
Settling Time to 0.1%( t
S
)
Overload Recovery Time
NOISE PERFORMANCE
Voltage Noise Density (e
n
)
Current Noise Density( i
n
)
f = 1kHz
f = 1kHz
12
3
Hz
Hz
V
s
= +2.5 V to + 5.5 V
V
CM
=
(-V
S
) + 0.5V
I
OUT
= 0
91
470
90
R
L
= 10KΩ
＜1%
distortion, R
L
= 600Ω
G = +1 , 2V Step, R
L
= 10KΩ
G = +1, 2 V Step, R
L
= 600Ω
V
IN
·Gain = Vs, R
L
= 600Ω
6
60
250
3.7
2.1
0.9
80
590
degrees TYP
Specifications subject to change without notice.
２
SGM8631/2/3/4
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
