Data Sheet

SON3130
3
ELECTRICAL CHARACTERISTICS
(At V
S
= +5V, R
L
= 100kΩ connected to V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.)
SON3130
TYP MIN/MAX OVER TEMPERATURE
PARAMETER SYMBOL CONDITIONS
+25℃ +25℃
-40℃ to
+85℃
UNITS MIN/MAX
INPUT CHARACTERISTICS
Input Offset Voltage V
OS
V
CM
= V
S
/2 0.8 5 5.6 mV MAX
Input Bias Current I
B
10 pA TYP
Input Offset Current I
OS
10 pA TYP
Input Common Mode Voltage Range V
CM
V
S
= 5.5V -0.1 to +5.6 V TYP
V
S
= 5.5V, V
CM
= -0.1V to 4V 70 62 62
Common Mode Rejection Ratio CMRR
V
S
= 5.5V, V
CM
= -0.1V to 5.6V 68 56 55
dB MIN
R
L
= 5kΩ, V
O
= +0.1V to +4.9V 80 70 70
Open-Loop Voltage Gain A
OL
R
L
= 100kΩ, V
O
= +0.035V to +4.965V 84 80 80
dB MIN
Input Offset Voltage Drift ΔV
OS
/Δ
T
2.7
μV/℃
TYP
OUTPUT CHARACTERISTICS
V
OH
R
L
= 100kΩ 4.997 4.980 4.970 V MIN
V
OL
R
L
= 100kΩ 5 20 30 mV MAX
V
OH
R
L
= 10kΩ 4.992 4.970 4.960 V MIN
Output Voltage Swing from Rail
V
OL
R
L
= 10kΩ 8 30 40 mV MAX
I
SOURCE
84 60 45
Output Current
I
SINK
R
L
= 10Ω to V
S
/2
75 60 45
mA MIN
POWER SUPPLY
2.1 2.5 V MIN
Operating Voltage Range
5.5 5.5 V MAX
Power Supply Rejection Ratio PSRR V
S
= +2.5V to +5.5V, V
CM
= +0.5V 82 60 58 dB MIN
Quiescent Current I
Q
60 80 86 μA MAX
DYNAMIC PERFORMANCE (C
L
= 100pF)
Gain-Bandwidth Product GBP 1 MHz TYP
Slew Rate SR G = +1, 2V Output Step 0.52 V/μs TYP
Settling Time to 0.1% t
S
G = +1, 2V Output Step 5.3 μs TYP
Overload Recovery Time V
IN
·Gain = V
S
2.6 μs TYP
NOISE PERFORMANCE
f = 1kHz 27
nV/
Hz
TYP
Voltage Noise Density e
n
f = 10kHz 20
nV/
Hz
TYP
松恩电子有限公司
电话：[phone]
传真：[phone]
ｈｔｔｐ：／／ｗｗｗ．ｓｏｏｎ－ｅ．ｃｏｍ
Heart Rate Chips