ELECTRICAL CHARACTERISTICS :
V
S
= +5V
(At R
L
= 500kΩ connected to Vs/2 and V
OUT
= Vs/2, unless otherwise noted)
SGM8521/8522/8524
PARAMETER
Symbol
CONDITION
TYP
+25℃
INPUT CHARACTERISTICS
Input Offset Voltage
Input Bias Current
Input Offset Current
Common-Mode Voltage Range
Common-Mode Rejection Ratio
Open-Loop Voltage Gain
Input Offset Voltage Drift
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
Output Current
Short-Circuit Current
POWER
SUPPLY
2.1
5.5
Power Supply Rejection Ratio
Quiescent Current / Amplifier
DYNAMIC PERFORMANCE
Gain-Bandwidth Product
Slew Rate
Settling Time to 0.1%
Overload Recovery Time
NOISE PERFORMANCE
Voltage Noise Density
e
n
f = 1kHz
f = 10kHz
40
12
nV/
nV/
Hz
Hz
MIN/MAX OVER TEMPERATURE
+25
℃
0℃ to
70℃
- 40℃ to - 40℃ to
+85℃
+125℃ UNITS
MIN/
MAX
V
OS
I
B
I
OS
V
CM
CMRR
A
OL
∆V
OS
/∆
T
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
= 100KΩ ,Vo = 0.1V to 4.9V
R
L
=500KΩ ,Vo = 0.015V to 4.965V
±0.8
0.5
0.5
-0.1 to +5.6
91
83
100
104
1.7
±3.5
mV
pA
pA
V
MAX
TYP
TYP
TYP
MIN
MIN
MIN
MIN
TYP
72
63
84
90
dB
dB
dB
dB
µV/℃
R
L
= 500KΩ
I
OUT
I
SC
0.005
22
V
mA
mA
MAX
MIN
TYP
Operating Voltage Range
PSRR
I
Q
V
s
= +2.5 V to + 5.5 V
V
CM
=
(-V
S
) + 0.5
I
OUT
= 0
C
L
= 100pF
GBP
SR
t
S
G = +1 , 2V Output Step
G = +1, 2 V Output Step
V
IN
·Gain = Vs
150
0.04
32
91
4.7
V
V
dB
µA
MIN
MAX
MIN
MAX
KHz
V/µs
µs
µs
TYP
TYP
TYP
TYP
TYP
TYP
Specifications subject to change without notice.
２
SGM8521/8522/8524
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
