EVAL-ADM1064TQEB Analog Devices Inc, EVAL-ADM1064TQEB Datasheet - Page 7

• Manufacturer Part Number: EVAL-ADM1064TQEB
• Description: BOARD EVALUATION FOR ADM1064TQ
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM1064TQEB

• Main Purpose: Power Management, Power Supply Supervisor/Tracker/Sequencer
• Embedded: No
• Utilized Ic / Part: ADM1064
• Primary Attributes: 10 Channel Supervisor / Sequencer, 6 Voltage Output DACs
• Secondary Attributes: GUI Programmable via SMBus (via USB)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 2. Pin Function Descriptions
LFCSP
15 to
20
1 to 5
6 to 9
10
11
12
13
14
21 to
30
31
32
33
34
35
36
37
38
Pin No.
1
VX1
VX2
VX3
VX4
VX5
VP1
VP2
VP3
VP4
NC = NO CONNECT
TQFP
1, 12, 13,
18 to 25,
36, 37, 48
2 to 6
7 to 10
11
14
15
16
17
26 to 35
38
39
40
41
42
43
44
45
VH
10
1
2
3
4
5
6
7
8
9
40
11
Figure 3. LFCSP Pin Configuration
PIN 1
INDICATOR
39
12
Mnemonic
NC
VX1 to VX5
(VXx)
VP1 to VP4
(VPx)
VH
AGND
REFGND
REFIN
REFOUT
PDO10 to
PDO1
PDOGND
VCCP
A0
A1
SCL
SDA
AUX2
AUX1
38
13
37
14
(Not to Scale)
ADM1064
2
TOP VIEW
36
15
2
2
35
16
34
17
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, from 1.25 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.
Programmable Output Drivers.
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.
Auxiliary, Single-Ended ADC Input.
Auxiliary, Single-Ended ADC Input.
33
18
32
19
31
20
30
29
28
27
26
25
24
23
22
21
PDO1
PDO2
PDO3
PDO4
PDO5
PDO6
PDO7
PDO8
PDO9
PDO10
Rev. C | Page 7 of 32
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
13 14
PIN 1
INDICATOR
Figure 4. TQFP Pin Configuration
46
15
45 44 43 42
16 17 18 19
(Not to Scale)
ADM1064
TOP VIEW
41 40 39 38
20 21 22 23
37
24
ADM1064
36
35
34
33
32
31
30
29
28
27
26
25
NC
PDO1
PDO2
PDO3
PDO4
PDO5
PDO6
PDO7
PDO8
PDO9
PDO10
NC