MAX6756 Просмотр технического описания (PDF) - Maxim Integrated
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MAX6756 Datasheet PDF : 18 Pages
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MAX6754–MAX6764
Low-Power, Single/Dual-Voltage Window Detectors
Electrical Characteristics (continued)
(VCC = 1.0V to 6.0V, VCC2 = 0 to 6.0V (MAX6760–MAX6762), TA = -40°C to +125°C, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 1)
PARAMETER
TIMING CHARACTERISTICS
Reset and UV Timeout Period
SYMBOL
tRP Figure 7
CONDITIONS
D0
D3
VCC to Reset Delay
VCC to UV Delay
tD-RESET
tD-UV
VCC/VCC2 falling at 10mV/µs from
UVTH + 100mV to UVTH - 100mV
VCC/VCC2 rising at 10mV/µs from
OVTH - 100mV to OVTH + 100mV
VCC to OV Delay
tD-OV
VCC/VCC2 rising at 10mV/µs from
OVTH - 100mV to OVTH + 100mV
(MAX6757–MAX6762 only)
UVIN to UV Delay
OVIN to OV Delay
(MAX6763/MAX6764)
(MAX6763/MAX6764)
Startup Delay Time
tSTART D0 options only, OV output (Note 4)
THRESHOLD WINDOW SELECT INPUT (SET)
Input-Voltage Low
Input Bias Voltage
(Note 5)
Input-Voltage High
VCC = 1.4V
VSB VCC = 3.0V
VCC = 6.0V
Input Current
ISET
MANUAL RESET (MR)
Input-Voltage Low
Input-Voltage High
Pullup Resistance to VCC
Minimum Pulse Width
Transient Immunity
Propagation Delay
tD-MR MR falling, Figure 7
D0
tMR_P MR rising, Figure 7
D3
OVERVOLTAGE OUTPUT LATCH CONTROL INPUT (OVLATCH)
Input-Voltage Low
Input-Voltage High
MIN TYP MAX UNITS
20
µs
100 185 320
ms
20
µs
20
µs
20
µs
20
µs
20
µs
2
ms
0
0.65
0.81
1.10
VCC - 0.1
-1
0.1
V
0.75
2.19
V
4.90
VCC
V
+1
µA
0.23 x
VCC
V
0.6 x
VCC
V
26
kΩ
4
µs
300
ns
300
ns
40
100 185 320
ms
0.7 x
VCC
0.3 x
VCC
V
V
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