SGM8704 Datasheet, PDF (3/17 Pages) SG Micro Corp – Push-Pull Output Comparator

SGM8704
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, V_LE = 1.4V, VCM = +VS/2 and VO = -VS, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
Supply Current
I_S
VCM = 0.3V
V_CM = 1.1V
Input Offset Voltage
V_OS
V_CM = 0V
-3
VCM = 1.4V
-3
Input Offset Average Drift
V_CM Stepped from 0V to 0.3V
Common Mode Rejection Ratio
CMRR V_CM Stepped from 0.8V to 1.4V
VCM Stepped from 0V to 1.4V
Power Supply Rejection Ratio
PSRR
66
Latch Enable Pin High Input Voltage
Latch Enable Pin Low Input Voltage
Latch Enable Pin Bias Current
Large Signal Voltage Gain
Output Swing High
Output Swing Low
Output Current
Propagation Delay (High to Low)
V_IH
V_IL
IIH, IIL
AVO
V_OH
V_OL
I_OUT
V_LE = 0V and V_LE = 1.4V
V_OUT, _VOUT
V_OUT, _VOUT
Source
Sink
V_OUT, _VOUT
V_S = 1.8V, I_O = 500μA
-40℃ ≤ TA ≤ +85℃
VS = 1.8V, IO = 1mA
-40℃ ≤ TA ≤ +85℃
V_S = 1.8V, I_O = -500μA
-40℃ ≤ TA ≤ +85℃
VS = 1.8V, IO = -1mA
-40℃ ≤ TA ≤ +85℃
V_OUT,
V_OUT,
V_OUT
V_OUT
Overdrive = 10mV
Overdrive = 100mV
1.0
1.598
1.581
1.324
1.288
Propagation Delay (Low to High)
VOUT, _VOUT
Overdrive = 10mV
Overdrive = 100mV
Rise Time
Fall Time
tRise
V_OUT, _VOUT
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, C_L = 30pF, R_L = 1MΩ
t_Fall
VOUT, _VOUT
Overdrive = 10mV, C_L = 30pF, R_L = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
TYP
300
250
0.5
0.5
2
65
75
75
95
3
100
1.669
1.508
82
167
0.7
2.0
12
6
26
17
220
220
250
250
MAX
1000
1000
3
3
0.25
112
127
225
253
UNITS
nA
mV
µV/℃
dB
dB
V
V
nA
dB
V
mV
mA
μs
μs
ns
ns
SG Micro Corp
3
www.sg-micro.com