ADM1062ASUZ Analog Devices Inc, ADM1062ASUZ Datasheet - Page 8

• Manufacturer Part Number: ADM1062ASUZ
• Description: IC SUPERVISOR/SEQUENCER 48-TQFP
• Manufacturer: Analog Devices Inc
• Type: Sequencerr

Specifications of ADM1062ASUZ

• Number Of Voltages Monitored: 10
• Output: Programmable
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• For Use With: EVAL-ADM1062TQEBZ - BOARD EVALUATION FOR ADM1062TQEVAL-ADM1062LFEBZ - BOARD EVALUATION FOR ADM1062LF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset: -
• Reset Timeout: -

ADM1062
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
LFCSP
1 to 5
6 to 9
10
11
12
13
14
15 to 20
21 to 30
31
32
33
34
35
36
37
38
Pin No.
1
VX1
VX2
VX3
VX4
VX5
VP1
VP2
VP3
VP4
VH
TQFP
1, 12, 13,
24, 25, 36,
37, 48
2 to 6
7 to 10
11
14
15
16
17
18 to 23
26 to 35
38
39
40
41
42
43
44
45
10
1
2
3
4
5
6
7
8
9
40
11
PIN 1
INDICATOR
Figure 3. LFCSP Pin Configuration
39
12
38
13
Mnemonic
NC
VX1 to VX5 (VXx)
VP1 to VP4 (VPx)
VH
AGND
REFGND
REFIN
REFOUT
DAC1 to DAC6
PDO10 to PDO1
PDOGND
VCCP
A0
A1
SCL
SDA
DN
DP
37
14
(Not to Scale)
ADM1062
TOP VIEW
36
15
2
35
16
2
2
34
17
33
18
32
19
Description
No Connection.
High Impedance Inputs to Supply Fault Detectors. Fault thresholds can be set from 0.573 V to
1.375 V. Alternatively, these pins can be used as general-purpose digital inputs.
Low Voltage Inputs to Supply Fault Detectors. Three input ranges can be set by altering the input
attenuation on a potential divider connected to these pins, the output of which connects to a supply
fault detector. These pins allow thresholds from 2.5 V to 6.0 V, from1.25 V to 3.00 V, and from 0.573 V
to 1.375 V.
High Voltage Input to Supply Fault Detectors. Two input ranges can be set by altering the input
attenuation on a potential divider connected to this pin, the output of which connects to a
supply fault detector. This pin allows thresholds from 6.0 V to 14.4 V and from 2.5 V to 6.0 V.
Ground Return for Input Attenuators.
Ground Return for On-Chip Reference Circuits.
Reference Input for ADC. Nominally, 2.048 V. This pin must be driven by a reference voltage.
The on-board reference can be used by connecting the REFOUT pin to the REFIN pin.
Reference Output, 2.048 V. Typically connected to REFIN. Note that the capacitor must be
connected between this pin and REFGND. A 10 μF capacitor is recommended for this purpose.
Ground Return for Output Drivers.
Central Charge Pump Voltage of 5.25 V. A reservoir capacitor must be connected between this
pin and GND. A 10 μF capacitor is recommended for this purpose.
Logic Input. This pin sets the seventh bit of the SMBus interface address.
Logic Input. This pin sets the sixth bit of the SMBus interface address.
SMBus Clock Pin. Bidirectional open drain requires external resistive pull-up.
SMBus Data Pin. Bidirectional open drain requires external resistive pull-up.
External Temperature Sensor Cathode Connection.
External Temperature Sensor Anode Connection.
Voltage Output DACs. These pins default to high impedance at power-up.
Programmable Output Drivers.
31
20
30
29
28
27
26
25
24
23
22
21
PDO1
PDO2
PDO3
PDO4
PDO5
PDO6
PDO7
PDO8
PDO9
PDO10
Rev. B | Page 8 of 36
VX1
VX2
VX3
VX4
VX5
VP1
VP2
VP3
VP4
NC = NO CONNECT
NC
VH
NC
10
11
12
1
2
3
4
5
6
7
8
9
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20 21 22 23 24
PIN 1
INDICATOR
Figure 4. TQFP Pin Configuration
(Not to Scale)
ADM1062
TOP VIEW
36
35
34
33
32
31
30
29
28
27
26
25
NC
PDO1
PDO2
PDO3
PDO4
PDO5
PDO6
PDO7
PDO8
PDO9
PDO10
NC