SGM8705 Datasheet, PDF (3/15 Pages) SG Micro Corp – Push-Pull Output Comparator

SGM8705
Micro-Power, CMOS Input, RRIO, 1.4V,
Push-Pull Output Comparator
ELECTRICAL CHARACTERISTICS: V_S = 1.4V
(At TA = 25°C, +VS = 1.4V, -VS = 0V, VCM = +VS/2, and VO = -VS, unless otherwise noted.)
PARAMETER
Supply Current (per channel)
Input Offset Voltage
Input Offset Average Drift
SYMBOL
I_S
VOS
V_CM = 0.3V
VCM = 1.1V
VCM = 0V
V_CM = 1.4V
CONDITIONS
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
Output Swing High
Output Swing Low
Output Current
Propagation Delay
(High to Low)
Propagation Delay
(Low to High)
Rise Time
Fall Time
CMRR
PSRR
A_VO
VOH
V_OL
I_OUT
t_Rise
tFall
V_CM Stepped from 0V to 0.3V
V_CM Stepped from 0.8V to 1.4V
VCM Stepped from 0V to 1.4V
VS = 1.8V to 5.5V, VCM = 0V
V_S = 1.8V, I_O = 500μA
-40℃ ≤ TA ≤ +85℃
V_S = 1.8V, I_O = 1mA
-40℃ ≤ TA ≤ +85℃
V_S = 1.8V, I_O = -500μA
-40℃ ≤ TA ≤ +85℃
VS = 1.8V, IO = -1mA
-40℃ ≤ TA ≤ +85℃
Source
Sink
Overdrive = 10mV
Overdrive = 100mV
Overdrive = 10mV
Overdrive = 100mV
Overdrive = 10mV, C_L = 30pF, R_L = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, C_L = 30pF, R_L = 1MΩ
MIN
-3
-3
66
1.598
1.581
1.324
1.288
TYP
300
250
0.5
0.5
2
65
75
75
95
100
1.669
1.508
82
167
0.7
2.0
12
6
26
17
220
220
155
155
MAX
1000
1000
3
3
112
127
225
253
UNITS
nA
mV
µV/℃
dB
dB
dB
V
mV
mA
μs
μs
ns
ns
SG Micro Corp
3
www.sg-micro.com