AD5363 Analog Devices, AD5363 Datasheet - Page 11

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AD5363

Manufacturer Part Number
AD5363
Description
8-Channel, 14-Bit, Serial Input, Voltage-Output DAC
Manufacturer
Analog Devices
Datasheet

Specifications of AD5363

Resolution (bits)
14bit
Dac Settling Time
20µs
Single-supply
No
Dac Type
Voltage Out
Dac Input Format
Ser,SPI

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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 6. Pin Function Descriptions
LQFP
1
2
3
4
5
6
7
8, 32
9, 10, 14, 20 to
27, 30, 39 to 42
11, 28
12, 29
13
34 to 37, 15 to 18
19
31
NC = NO CONNECT
BIN/2SCOMP
MON_OUT
MON_IN0
RESET
VREF1
LDAC
BUSY
GPIO
CLR
V
V
NC
NC
DD
SS
Pin No.
10
11
12
13
1
2
3
4
5
6
7
8
9
Figure 7. 52-Lead LQFP Pin Configuration
52 51 50 49 48
14 15 16 17 18 19 20 21 22 23 24 25 26
LFCSP
55
56
1
2
3
4
5
6, 34
7 to 11, 15, 16,
22 to 28, 31, 32,
41 to 44
12, 29
13, 30
14
36 to 39, 17 to 20
21
33
PIN 1
INDICATOR
(Not to Scale)
AD5362/
AD5363
TOP VIEW
47 46 45 44
Mnemonic
LDAC
CLR
RESET
BIN/2SCOMP
BUSY
GPIO
MON_OUT
MON_IN0,
MON_IN1
NC
V
V
VREF1
VOUT0 to VOUT7
SIGGND1
VREF0
43 42 41 40
DD
SS
39
38
37
36
35
34
33
32
31
30
29
28
27
NC
SIGGND0
VOUT3
VOUT2
VOUT1
VOUT0
TEMP_OUT
MON_IN1
VREF0
NC
V
V
NC
SS
DD
Load DAC Logic Input (Active Low). See the BUSY and LDAC Functions section
for more information.
Asynchronous Clear Input (Level Sensitive, Active Low). See the Clear Function
section for more information.
Digital Reset Input.
Data Format Digital Input. Connecting this pin to DGND selects offset binary.
Setting this pin to 1 selects twos complement. This input has a weak pull-down.
Digital Input/Open-Drain Output. BUSY is open drain when it is an output. See
the BUSY and LDAC Functions section for more information.
Digital I/O Pin. This pin can be configured as an input or output that can be
read back or programmed high or low via the serial interface. When configured
as an input, this pin has a weak pull-down.
Analog Multiplexer Output. Any DAC output, the MON_IN0 input, or the
MON_IN1 input can be routed to this output for monitoring.
Analog Multiplexer Inputs. Can be routed to MON_OUT.
No Connect.
Positive Analog Power Supply; 9 V to 16.5 V for specified performance. These
pins should be decoupled with 0.1 μF ceramic capacitors and 10 μF capacitors.
Negative Analog Power Supply; −16.5 V to −8 V for specified performance.
These pins should be decoupled with 0.1 μF ceramic capacitors and 10 μF
capacitors.
Reference Input for DAC 4 to DAC 7. This reference voltage is referred to AGND.
DAC Outputs. Buffered analog outputs for each of the eight DAC channels.
Each analog output is capable of driving an output load of 10 kΩ to ground.
Typical output impedance of these amplifiers is 0.5 Ω.
Reference Ground for DAC 4 to DAC 7. VOUT4 to VOUT7 are referenced to this
voltage.
Reference Input for DAC 0 to DAC 3. This reference voltage is referred to AGND.
Description
Rev. A | Page 11 of 28
NC = NO CONNECT
BIN/2SCOMP
MON_OUT
MON_IN0
RESET
VREF1
BUSY
GPIO
V
V
NC
NC
NC
NC
NC
DD
SS
10
11
12
13
14
Figure 8. 56-Lead LFCSP Pin Configuration
1
2
3
4
5
6
7
8
9
PIN 1
INDICATOR
(Not to Scale)
AD5362/
AD5363
TOP VIEW
AD5362/AD5363
42
41
40
39
38
37
36
35
34
33
32
31
30
29
NC
NC
SIGGND0
VOUT3
VOUT2
VOUT1
VOUT0
TEMP_OUT
MON_IN1
VREF0
NC
NC
V
V
SS
DD

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