ADM6710 Analog Devices, ADM6710 Datasheet - Page 3

• Manufacturer Part Number: ADM6710
• Description: Low Voltage, High Accuracy, Triple/Quad Voltage Microprocessor Supervisory Circuit
• Manufacturer: Analog Devices

Specifications of ADM6710

• # Of Monitored Voltages: 4
• Manual Reset Capability: No
• Package: SOT
• Reset Threshold Summary: 11 Options-- 0.62 to 5V
• Reset Output-stage: Active-Low/Open-Drain
• Min Reset Timeout (ms): 140
• Typ Watchdog Timeout (ms): ---

SPECIFICATIONS
V
Table 1.
Parameter
OPERATING VOLTAGE RANGE
INPUT CURRENT
THRESHOLD VOLTAGE
RESET THRESHOLD HYSTERESIS (V
RESET THRESHOLD TEMPERATURE
IN
RESET TIMEOUT PERIOD (t
RESET OUTPUT LOW (V
RESET OUTPUT HIGH (V
RESET OUTPUT HIGH SOURCE CURRENT (I
1
2
Note that the ADM6710Q is powered from V
The RESET output is guaranteed to be in the correct state for IN
IN2
X
COEFFICIENT (TCV
V
V
IN
I
Threshold Voltage (V
Adjustable Threshold (V
CC
to RESET DELAY (t
CC
IN2
= 1 V to 5.5 V, T
x
Input Current
1
Input Current
2
TH
A
RP
)
)
= −40°C to +85°C, unless otherwise noted. Typical values are V
OL
TH
OH
)
)
)
RP
TH
)
)
HYST
)
CC
.
OH
)
Min
2.0
1.0
1.2
4.50
4.25
3.00
2.85
2.70
2.55
2.25
2.13
1.62
1.53
0.611
140
0.8 × V
0.8 × V
CC
IN2
1
or IN
Typ
25
55
35
4.63
4.38
3.08
2.93
2.78
2.63
2.32
2.19
1.67
1.58
0.620
0.3
60
30
200
10
2
down to 1 V.
Rev. A | Page 3 of 12
Max
5.5
5.5
5.5
40
115
0.4
0.2
50
4.75
4.50
3.15
3.00
2.85
2.70
2.38
2.25
1.71
1.62
0.629
280
0.3
0.4
0.3
Units
V
V
V
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
%V
ppm/°C
μs
ms
V
V
V
V
V
μA
TH
Test Conditions/Comments
ADM6710Q only
All devices except ADM6710Q; T
All devices except ADM6710Q; T
IN
supplies)
IN
supplies); the supply splits into 25 μA for the resistor
divider and 30 μA for other circuits
V
V
ADM6710Q only; V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
V
V
V
V
V
(ADM6710Q only)
V
V
IN2
IN1
IN3
IN
IN2
IN2
IN2
CC
IN2
IN2
X
2
X
X
X
X
X
X
X
X
X
X
X
X
falling at 10 mV/μs from V
≥ 2.0 V, I
= nominal input voltage (for 3.0 V and 3.3 V
, V
decreasing; 5 V (−5%)
decreasing; 5 V (−10%)
decreasing; 3.3 V (−5%)
decreasing; 3.3 V (−10%)
decreasing; 3.0 V (−5%)
decreasing; 3.0 V (−10%)
decreasing; 2.5 V (−5%)
decreasing; 2.5 V (−10%)
decreasing; 1.8 V (−5%)
decreasing; 1.8 V (−10%)
decreasing
, V
, V
= nominal input voltage (for 1.8 V, 2.5 V and 5.0 V
increasing relative to IN
= 3.0 V to 3.3 V, T
= 0 V to 0.85 V (for adjustable thresholds)
= 1.0 , I
≥ 2.0 V, I
≥ 2.0 V, RESET deasserted
CC
CC
IN4
= 5 V, I
= 2.5 V, I
= 0 V to 0.85 V (for adjustable thresholds)
SINK
SOURCE
SOURCE
SINK
= 20 μA, T
SINK
= 4 μA, RESET deasserted
= 2 mA
= 4 μA, RESET deasserted
CC
= 1.2 mA
= 5.5 V
A
= 25°C.
A
= 0°C to +85°C
X
decreasing
TH
to V
A
A
= 0°C to +85°C
= −40°C to +85°C
TH
− 50 mV
ADM6710