MAX6403BS44-T データシートの表示（PDF） - Maxim Integrated
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MAX6403BS44-T Datasheet PDF : 9 Pages
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µP Supervisory Circuits in 4-Bump (2 ✕ 2)
Chip-Scale Package
ABSOLUTE MAXIMUM RATINGS
All voltages measured with respect to GND, unless otherwise noted.
VCC ...........................................................................-0.3V to +6V
RESET, RESET (push-pull) .........................-0.3V to (VCC + 0.3V)
RESET (open-drain)..................................................-0.3V to +6V
MR ..............................................................-0.3V to (VCC + 0.3V)
Input/Output into Any Pin ....................................................20mA
Continuous Power Dissipation (TA = +70°C)
4-Bump UCSP (derate 3.8mW/°C above +70°C).........303mW
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Bump Reflow Temperature .............................................+235°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = 1.0V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 3.0V and TA = +25°C.) (Note 1)
PARAMETER
Supply Voltage Range
Supply Current
SYMBOL
VCC
ICC
CONDITIONS
TA = 0°C to +70°C
TA = -40°C to +85°C
MAX6400/MAX6401/MAX6402
VCC = 3.0V for VTH ≤ 2.93V,
VCC = 3.2V for VTH ≥ 2.93V, no load
MIN TYP MAX UNITS
1.0
5.5
V
1.2
5.5
0.5
1.0
µA
Reset Threshold
Reset Threshold Hysteresis
Reset Threshold Tempco
VCC to Reset Delay
Reset Active Timeout Period
MR Input
MR Minimum Input Pulse Width
MR Glitch Rejection
MR to Reset Delay Time
MR Pullup Resistance
VTH
∆VTH/°C
tRD
tRP
VIL
VIH
VIL
VIH
tMD
VCC = 5.5V, no load
Table 1
TA = +25°C
TA = -40°C to +85°C
MAX6400/MAX6401/MAX6402
MAX6403/MAX6404/MAX6405
VCC = (VTH +100mV) to (VTH - 100mV)
VTH > 4.0V
VTH ≤ 4.0V
1.0 1.75
VTH - 1.5% VTH VTH + 1.5%
V
VTH - 2.5% VTH VTH + 2.5%
6.3
mV
9.5
40
ppm/°C
20
µs
100
185 280
ms
0.8
2.0
V
0.2 x VCC
0.7 x VCC
1
µs
100
ns
200
ns
25
50
75
kΩ
2 _______________________________________________________________________________________
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