ADM6384YKS34D2Z-R7

ADM6384 Data Sheet
Rev. D | Page 6 of 12
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
GND
1
RESET
2
V
CC
4
MR
3
ADM6384
TOP VIEW
(Not to Scale)
05305-003
Figure 3. Pin Configuration
Table 3. Pin Function Descriptions
Pin No. Mnemonic Description
1 GND Ground.
2
RESET
Active-Low Reset Output. This is an active-low output that is asserted whenever V
CC
is
below the reset threshold (V
TH
). It features a push-pull output stage.
3
MR
Manual Reset Input. This is an active-low input that, when forced low for at least 1 μs,
generates a reset. It features a 52 kΩ internal pull-up.
4 V
CC
Power Supply Voltage Being Monitored.
Data Sheet ADM6384
Rev. D | Page 7 of 12
TYPICAL PERFORMANCE CHARACTERISTICS
05305-004
TEMPERATURE (°C)
120–40 –20 0 20 40 60 80 100
I
CC
(µA)
10.0
9.5
7.5
7.0
6.5
9.0
8.5
8.0
6.0
5.5
5.0
4.5
4.0
3.5
V
CC
= 5V
V
CC
= 3.3V
V
CC
= 1.5V
Figure 4. Supply Current vs. Temperature
05305-005
TEMPERATURE (°C)
120–40 0–20 4020 100
8060
NORMALIZED RESET TIMEOUT (ms)
1.20
1.15
1.10
1.05
0.95
1.00
0.90
0.85
0.80
Figure 5. Normalized Reset Timeout Period vs. Temperature
05305-006
TEMPERATURE (°C)
120–40
0–20 4020 1008060
V
CC
TO RESET OUTPUT DELAY (µs)
100
90
80
60
70
40
50
20
10
30
0
Figure 6. V
CC
to Reset Output Delay vs. Temperature
05305-007
TEMPERATURE (°C)
120–40 0–20
40
20 100
8060
NORMALIZED RESET THRESHOLD (V)
1.05
1.03
1.04
1.01
1.02
0.99
1.00
0.97
0.98
0.95
0.96
Figure 7. Normalized Reset Threshold vs. Temperature
05305-008
I
SINK
(mA)
70 1 2 3 4 5 6
V
OL
(V)
0.20
0.15
0.10
0.05
0
V
CC
= 2.9V
Figure 8. Output Voltage Low vs. I
SINK
05305-009
I
SOURCE
(mA)
1.00 0.2 0.4 0.6 0.8
V
OH
(V)
2.92
2.90
2.88
2.86
2.84
2.82
V
CC
= 2.9V
Figure 9. Output Voltage High vs. I
SOURCE
ADM6384 Data Sheet
Rev. D | Page 8 of 12
05305-010
OVERDRIVE V
OD
(mV)
100010 100
MAXIMUM V
CC
TRANSIENT DURATION (µs)
160
120
140
100
60
80
40
20
0
V
TH
= 4.63V
V
TH
= 2.93V
RESET OCCURS
ABOVE CU
R
VE
Figure 10. Maximum V
CC
Transient Duration vs. Reset Threshold Overdrive
05305-0
1
1
TEMPERATURE (°C)
–40
–20 0
20
40 60 80 100 120
MANUAL
RESET TO RESET DELAY (ns)
340
280
320
300
260
220
240
200
180
160
140
120
100
V
CC
= 3.3V
V
CC
= 5V
Figure 11. Manual Reset Minimum Pulse Width vs. Temperature

ADM6384YKS34D2Z-R7

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Supervisory Circuits Prec Pwr Supply Monitoring Low/PP
Lifecycle:
New from this manufacturer.
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