SGM8708 Datasheet, PDF (3/13 Pages) SG Micro Corp – Integrated Voltage Reference

SGM8708
Micro-Power, RRIO, 1.8V, Dual Push-Pull Output
Comparator with Integrated Voltage Reference
ELECTRICAL CHARACTERISTICS: V_S = 1.8V
(At T_A = +25℃, +V_S = 1.8V, -V_S = 0V, V_LE = 1.8V, V_CM = +V_S/2, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
Supply Current
Input Offset Voltage
Input Offset Average Drift
IS
IO = 0
VOS
V_CM = 0V
V_CM = 1.8V
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Power Supply Ramp-Up Rate ⁽¹⁾
CMRR
PSRR
VCM = 0V to 1.8V
V_S = 1.8V to 5.5V, V_CM = 0V
Latch Enable Pin High Input Voltage
Latch Enable Pin Low Input Voltage
Latch Enable Pin Bias Current
Large Signal Voltage Gain
VIH
V_IL
I_IH, I_IL
AVO
V_LE = 0V or V_LE = 1.8V, V_CM = 0V
IO = 500μA
Output Swing High
Output Swing Low
VOH
VOUT, _VOUT
IO = 500μA, -40℃ ≤ TA ≤ +85℃
I_O = 1mA
I_O = 1mA, -40℃ ≤ T_A ≤ +85℃
IO = -500μA
VOL
VOUT, _VOUT
IO = -500μA, -40℃ ≤ TA ≤ +85℃
I_O = -1mA
I_O = -1mA, -40℃ ≤ T_A ≤ +85℃
Source
Output Current
IOUT
VOUT, _VOUT
Source, -40℃ ≤ T_A ≤ +85℃
Sink
Propagation Delay (High to Low)
VOUT, _VOUT
Sink, -40℃ ≤ TA ≤ +85℃
Overdrive = 10mV
Overdrive = 100mV
Propagation Delay (Low to High)
V_OUT, _VOUT
Overdrive = 10mV
Overdrive = 100mV
Rise Time
Fall Time
Noise of V_REF
tRISE
VOUT, _VOUT
Overdrive = 10mV, C_L = 30pF, R_L = 1MΩ
Overdrive = 100mV, C_L = 30pF, R_L = 1MΩ
t_FALL
V_OUT, _VOUT
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
f = 0.1Hz to 10Hz
VOLTAGE REFERENCE
Reference Voltage
Reference Voltage Drift
VREF
IREF = 0mA
Reference Output Current (Source)
MIN
55
74
5
1.0
1.617
1.572
1.412
1.330
1.15
1.0
1.182
TYP
2.2
0.5
0.5
2
68
102
3
100
1.675
1.525
84
173
2
-3.5
11.7
5.6
24.2
14.7
168
174
75
50
0.3
1.200
42
2
MAX
3.8
3
3
0.25
124
163
249
347
-2.0
-1.4
1.218
UNITS
µA
mV
µV/℃
dB
dB
V/s
V
V
nA
dB
V
mV
mA
μs
μs
ns
ns
mV_P-P
V
µV/℃
mA
SG Micro Corp
3
www.sg-micro.com