ADM6710KARJZ-REEL7

Data Sheet ADM6710
Rev. B | Page 3 of 12
SPECIFICATIONS
V
IN2
= 1 V to 5.5 V, T
A
= 40°C to +125°C, unless otherwise noted. Typical values are V
IN2
= 3.0 V to 3.3 V, T
A
= 25°C.
Table 1.
Parameter Min Typ Max Units Test Conditions/Comments
OPERATING VOLTAGE RANGE
V
CC
1
2.0 5.5 V ADM6710Q only
V
IN2
2
1.0 5.5 V All devices except ADM6710Q; T
A
= 0°C to +125°C
1.2 5.5 V All devices except ADM6710Q; T
A
= −40°C to +125°C
INPUT CURRENT
IN
x
Input Current
25 40 µA
IN
X
= nominal input voltage (for 1.8 V, 2.5 V and 5.0 V
supplies)
55 115 µA
IN
2
= nominal input voltage (for 3.0 V and 3.3 V
supplies); the supply splits into 25 µA for the resistor
divider and 30 µA for other circuits
0.4 µA V
IN1
= 0 V to 0.85 V (for adjustable thresholds)
0.2 µA V
IN3
, V
IN4
= 0 V to 0.85 V (for adjustable thresholds)
I
CC
Input Current
35 50 µA ADM6710Q only; V
CC
= 5.5 V
THRESHOLD VOLTAGE
Threshold Voltage (V
TH
) 4.50 4.63 4.75 V IN
X
decreasing; 5 V (−5%)
4.25 4.38 4.50 V IN
X
decreasing; 5 V (−10%)
3.00 3.08 3.15 V IN
X
decreasing; 3.3 V (−5%)
2.85
2.93
3.00
V
X
2.70 2.78 2.85 V IN
X
decreasing; 3.0 V (−5%)
2.55 2.63 2.70 V IN
X
decreasing; 3.0 V (−10%)
2.25 2.32 2.38 V IN
X
decreasing; 2.5 V (−5%)
2.13 2.19 2.25 V IN
X
decreasing; 2.5 V (−10%)
1.62 1.67 1.71 V IN
X
decreasing; 1.8 V (−5%)
1.53 1.58 1.62 V IN
X
decreasing; 1.8 V (−10%)
Adjustable Threshold (V
TH
) 0.611 0.620 0.629 V IN
X
decreasing
RESET THRESHOLD HYSTERESIS (V
HYST
)
0.3
%V
TH
X
X
RESET THRESHOLD TEMPERATURE
COEFFICIENT (TCV
TH
)
60 ppm/°C
IN
X
to RESET DELAY (t
RP
) 30 µs V
IN
falling at 10 mV/µs from V
TH
to V
TH
− 50 mV
RESET TIMEOUT PERIOD (t
RP
) 140 200 280 ms
RESET OUTPUT LOW (V
OL
)
0.3 V
V
IN2
, V
CC
= 5 V, I
SINK
= 2 mA
0.4 V V
IN2
, V
CC
= 2.5 V, I
SINK
= 1.2 mA
0.3 V
V
IN2
= 1.0 , I
SINK
= 20 µA, T
A
= C to +125°C
RESET OUTPUT HIGH (V
OH
)
0.8 × V
CC
V
V
CC
≥ 2.0 V, I
SOURCE
= 4 µA,
RESET
deasserted
(ADM6710Q only)
0.8 × V
IN2
V
V
IN2
2.0 V, I
SOURCE
= 4 µA,
RESET
deasserted
RESET OUTPUT HIGH SOURCE CURRENT (I
OH
)
10 µA
V
IN2
2.0 V,
RESET
deasserted
1
Note that the ADM6710Q is powered from V
CC
.
2
The
RESET
output is guaranteed to be in the correct state for IN
1
or IN
2
down to 1 V.
ADM6710 Data Sheet
Rev. B | Page 4 of 12
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter Rating
V
CC
, IN
X
,
RESET
to GND
−0.3 V to +6 V
Continuous
RESET
Current
20 mA
Storage Temperature Range 65°C to +150°C
Operating Temperature Range 40°C to +125°C
Lead Temperature (10 sec) 300°C
Junction Temperature 135°C
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
Table 3. Thermal Resistance
Package Type θ
JA
Unit
6-lead SOT-23 169.5 °C/W
ESD CAUTION
Data Sheet ADM6710
Rev. B | Page 5 of 12
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
IN
1
1
IN
2
2
IN
3
3
RESET
6
GND
5
IN
4
4
ADM6710
TOP VIEW
(Not to Scale)
06626-002
Figure 2. ADM6710 Pin Configuration
IN
1
1
V
CC
2
IN
3
3
RESET
6
GND
5
IN
4
4
ADM6710Q
TOP VIEW
(Not to Scale)
06626-003
Figure 3. ADM6710Q Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1 IN
1
Input Voltage 1.
2 IN
2
Input Voltage 2. IN
2
is the power supply input for the ADM6710.
V
CC
V
CC
is the power supply input for the ADM6710Q. It is not a monitored input.
3 IN
3
Input Voltage 3.
4 IN
4
Input Voltage 4.
5 GND Ground.
6
RESET
Active Low RESET Output. RESET goes low when an input drops below the specified threshold. Once all inputs
rise above the threshold voltage, RESET
remains low for 200 ms (typical) before going high. RESET is open drain
with a weak internal pull-up to IN
2
or, in the case of the ADM6710Q, to V
CC
, typically 10 μA.

ADM6710KARJZ-REEL7

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Supervisory Circuits Microprocessor Supervisory Circuit
Lifecycle:
New from this manufacturer.
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