SGM8634_15 Datasheet, PDF (4/20 Pages) SG Micro Corp – Rail-to-Rail I/O CMOS Operational Amplifiers

SGM8631/2/3/4
470μA, 6MHz, Rail-to-Rail I/O
CMOS Operational Amplifiers
ELECTRICAL CHARACTERISTICS: V_S = +5V
(At T_A = +25℃, V_CM = V_S/2, R_L = 600Ω, unless otherwise noted.)
PARAMETER
CONDITIONS
INPUT CHARACTERISTICS
Input Offset Voltage (VOS)
Input Bias Current (I_B)
Input Offset Current (I_OS)
Input Common Mode Voltage Range (V_CM)
V_S = 5.5V
Common Mode Rejection Ratio (CMRR)
Open-Loop Voltage Gain (AOL)
Input Offset Voltage Drift (ΔV_OS/Δ_T)
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
Output Current (IOUT)
Closed-Loop Output Impedance
POWER-DOWN DISABLE
Turn-On Time
Turn-Off Time
DISABLE Voltage-Off
DISABLE Voltage-On
POWER SUPPLY
Operating Voltage Range
VS = 5.5V, VCM = -0.1V to 4V
V_S = 5.5V, V_CM = -0.1V to 5.6V
RL = 600Ω ,VO = 0.15V to 4.85V
R_L = 10kΩ ,V_O = 0.05V to 4.95V
R_L = 600Ω
R_L = 10kΩ
f = 200kHz, G = 1
Power Supply Rejection Ratio (PSRR)
Quiescent Current/Amplifier (I_Q)
Supply Current when Disabled
(SGM8633 Only)
DYNAMIC PERFORMANCE
Gain-Bandwidth Product (GBP)
Phase Margin (φO)
Full Power Bandwidth (BW_P)
Slew Rate (SR)
Settling Time to 0.1% (t_S)
Overload Recovery Time
NOISE PERFORMANCE
Voltage Noise Density (en)
Current Noise Density (i_n)
VS = +2.5V to +5.5V
V_CM = (-V_S) + 0.5V
I_OUT = 0
RL = 10kΩ
＜1% distortion, RL = 600Ω
G = +1, 2V Step, RL = 10kΩ
G = +1, 2V Step, R_L = 600Ω
V_IN ·Gain = V_S, R_L = 600Ω
f = 1kHz
f = 1kHz
TYP
+25℃
0.8
1
1
-0.1 to
+5.6
90
83
97
108
2.4
0.1
0.015
53
3
4
1.2
91
470
90
6
60
250
3.7
2.1
0.9
12
3
+25℃
SGM8631/2/3/4
MIN/MAX OVER TEMPERATURE
0℃ to -40℃ to -40℃ to
70℃
85℃
125℃ ^UNITS
MIN /
MAX
3.5
3.9
4.3
73
70
70
90
87
86
4.6
mV
MAX
pA
TYP
pA
TYP
V
TYP
65
dB
MIN
dB
MIN
79
dB
MIN
dB
MIN
μV/℃ TYP
V
TYP
V
TYP
49
45
40
35
mA
MIN
Ω
TYP
μs
TYP
μs
TYP
0.8
V
MAX
2
V
MIN
2.5
2.5
2.5
2.5
5.5
5.5
5.5
5.5
74
72
72
68
650
727
750
815
V
MIN
V
MAX
dB
MIN
μA
MAX
nA
MAX
MHz TYP
degrees TYP
kHz TYP
V/μs TYP
μs
TYP
μs
TYP
nV/ _Hz
fA/ _Hz
TYP
TYP
SG Micro Corp
4
www.sg-micro.com