ISL705ARH Datasheet, PDF (5/15 Pages) Intersil Corporation – Rad-Hard, 5.0V/3.3V μ-Processor Supervisory Circuits

ISL705ARH, ISL705BRH, ISL705CRH, ISL706ARH, ISL706BRH, ISL706CRH
Absolute Maximum Ratings
Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
Voltage on All Other Inputs . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V_DD + 0.3V
ESD Rating
Human Body Model (Tested per MIL-PRF-883 3015.7). . . . . . . . . .3.0kV
Machine Model (Tested per JESD22-A115C) . . . . . . . . . . . . . . . . . . 300V
Charged Device Model (Tested per JESD22-C110D) . . . . . . . . . . . .1.0kV
Latch Up (Tested per JESD-78C) . . . . . . . . . . . . . . . . . . . . . . Class 2, Level A
Thermal Information
Thermal Resistance (Typical)
θ_JA (°C/W) θ_JC (°C/W)
8 Ld Flatpack Package (Notes 2, 3). . . . . . 140
15
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+175°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
Supply Voltage
ISL705ARH/BRH/CRH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.75V to 5.5V
ISL706ARH/BRH/CRH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.15V to 3.6V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
2. θ_JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
3. For θ_JC, the “case temp” location is the center of the package underside.
Electrical Specifications Unless otherwise specified V_DD = 4.75V to 5.5V for the ISL705ARH/BRH/CRH, V_DD = 3.15V to 3.6V for the
ISL706ARH/BRH/CRH T_A = -55°C to +125°C. Boldface limits apply over the ambient operating temperature range, -55°C to +125°C.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP MAX
(Note 4) (Note 5) (Note 4) UNITS
POWER SUPPLY SECTION
V_DD
Operating Supply Voltage (Note 6)
ISL705ARH/BRH/CRH
ISL706ARH/BRH/CRH
1.2
5
5.5
V
1.2
3.3
3.6
V
I_DD
Operating Supply Current
ISL705ARH/BRH/CRH
ISL706ARH/BRH/CRH
530 µA
400 µA
RESET SECTION
V_RST
Reset Threshold Voltage
ISL705ARH/BRH/CRH
ISL706ARH/BRH/CRH
4.50 4.65 4.75 V
3.00 3.08 3.15 V
V_HYS
Reset Threshold Voltage Hysteresis
ISL705ARH/BRH/CRH
ISL706ARH/BRH/CRH
20
40
mV
20
30
mV
t_RST
V_OUT
Reset Pulse Width
Reset Output Voltage
I_LEAK
Reset Output Leakage Current
ISL705ARH/BRH, I_SOURCE = 800µA
ISL705ARH/BRH/CRH, I_SINK = 3.2mA
ISL706ARH/BRH, I_SOURCE = 500µA
ISL706ARH/BRH/CRH, I_SINK = 1.2mA
ISL70XARH/CRH, V_DD = 1.2V, I_SINK = 100µA
ISL70XBRH, V_DD = 1.2V, I_SOURCE = 4µA
ISL705CRH, V_OUT = V_DD
ISL706CRH, V_OUT = V_DD
140
200 280 ms
V_DD - 1.5
V
0.4
V
0.8 x V_DD
V
0.3
V
0.3
V
0.9
V
1
µA
1
µA
5
FN7662.0
September 15, 2011