SGM321 Datasheet, PDF (2/18 Pages) SG Micro Corp – 1MHz, 60μA, Rail-to-Rail I/O CMOS Operational Amplifier

ELECTRICAL CHARACTERISTICS : V_S = +5V
(At RL = 100kΩ connected to Vs/2,and VOUT = Vs/2, unless otherwise noted)
PARAMETER
INPUT CHARACTERISTICS
Input Offset Voltage (V_OS)
Input Bias Current (IB)
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)
POWER SUPPLY
Operating Voltage Range
Power Supply Rejection Ratio (PSRR)
Quiescent Current / Amplifier (I_Q)
DYNAMIC PERFORMANCE
Gain-Bandwidth Product (GBP)
Slew Rate (SR)
Settling Time to 0.1%( t_S)
Overload Recovery Time
NOISE PERFORMANCE
Voltage Noise Density (e_n)
CONDITION
TYP
+25℃
SGM321/358/324
MIN/MAX OVER TEMPERATURE
+25℃
-40℃
to 85℃ UNITS MIN / MAX
V_S = 5.5V
VS = 5.5V, VCM = - 0.1V to 4 V
V_S = 5.5V, V_CM = - 0.1V to 5.6 V
R_L = 5KΩ ,Vo = 0.1V to 4.9V
RL =100KΩ ,Vo = 0.035V to 4.965V
±0.8
±5
10
10
- 0.1 to + 5.6
70
62
68
56
80
70
84
80
2.7
±5.6
mV
MAX
pA
TYP
pA
TYP
V
TYP
62
dB
MIN
55
dB
MIN
70
dB
MIN
80
dB
MIN
µV/℃
TYP
RL = 100KΩ
R_L = 10KΩ
0.008
0.08
23
V
TYP
V
TYP
20
18.8
mA
MIN
V_s = +2.5 V to + 5.5 V
VCM = (-VS) + 0.5
I_OUT = 0
C_L = 100pF
G = +1 , 2V Output Step
G = +1, 2 V Output Step
VIN ·Gain = Vs
f = 1kHz
f = 10kHz
82
60
1
0.52
5.3
2.6
27
20
2.1
2.5
V
MIN
5.5
5.5
V
MAX
60
58
dB
MIN
80
86
µA
MAX
MHz
TYP
V/µs
TYP
µs
TYP
µs
TYP
nV/ _Hz
nV/ _Hz
TYP
TYP
Specifications subject to change without notice.
２
SGM321/358/324