Micro-Power, CMOS Input, RRIO, 1.4V,
Open-Drain Output Comparator
SGM8709
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, +VS = 5.0V, -VS = 0V, VCM = +VS/2 , VOUT = -VS and RL = 20kΩ connected to +VS, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
366
311
0.6
0.4
2
MAX
2000
2000
3
UNITS
VCM = 0.3V
VCM = 4.7V
VCM = 0V
Supply Current
IS
nA
Input Offset Voltage
VOS
mV
VCM = 5V
3
Input Offset Average Drift
µV/℃
V
CM stepped from 0V to 3.9V
69
Common Mode Rejection Ratio
CMRR
VCM stepped from 4.4V to 5.0V
VCM stepped from 0V to 5.0V
VS = 1.8V to 5.5V, VCM = 0V
75
dB
77
Power Supply Rejection Ratio
Open-Loop Voltage Gain
PSRR
AOL
87
dB
dB
81
IOUT = 500μA
53
72
92
-40℃ ≤ TA ≤ +85℃
IOUT = 1mA
Output Voltage Swing from Rail
VOL
mV
104
124
152
-40℃ ≤ TA ≤ +85℃
Sink
15.3
12.1
18.7
Output Current
IOUT
mA
nA
μs
-40℃ ≤ TA ≤ +85℃
VOUT = +VS
Leakage Current
ILeakage
5
Overdrive = 10mV
Overdrive = 100mV
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
13
5
Propagation Delay
(High to Low)
40
36
Fall Time
tFall
ns
SG Micro Corp
www.sg-micro.com
NOVEMBER 2013
5
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
