AD5422BCPZ-REEL7 Analog Devices Inc, AD5422BCPZ-REEL7 Datasheet - Page 8

• Manufacturer Part Number: AD5422BCPZ-REEL7
• Description: 116 BIT V, I OUT DAC
• Manufacturer: Analog Devices Inc

Specifications of AD5422BCPZ-REEL7

• Package / Case: 40-LFCSP
• Mounting Type: Surface Mount
• Power Dissipation (max): 950mW
• Operating Temperature: -40°C ~ 85°C
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Bits: 16
• Voltage Supply Source: Analog and Digital, Dual ±
• Settling Time: 25µs
• Number Of Converters: 1
• Number Of Channels: 1
• Resolution: 16b
• Conversion Rate: 40KSPS
• Interface Type: Serial (3-Wire, SPI, QSPI, Microwire)
• Single Supply Voltage (typ): 12/15/18/24/28V
• Dual Supply Voltage (typ): ±12/±15/±18/±24/±28V
• Architecture: R-2R
• Power Supply Requirement: Single/Dual
• Output Type: Current/Voltage
• Single Supply Voltage (min): 10.8V
• Single Supply Voltage (max): 40V
• Dual Supply Voltage (min): 0/10.8V
• Dual Supply Voltage (max): -26.4/40V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 40
• Package Type: LFCSP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5412/AD5422
TIMING CHARACTERISTICS
AV
V
Table 4.
Parameter
WRITE MODE
READBACK MODE
DAISY-CHAIN MODE
1
2
3
4
Guaranteed by characterization; not production tested.
All input signals are specified with t
See Figure 2, Figure 3, and Figure 4.
C
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
OUT
1
2
3
4
5
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
L SDO
DD
: R
= capacitive load on SDO output.
= 10.8 V to 26.4 V, AV
LOAD
1, 2, 3
= 1 kΩ, C
L
= 200 pF, I
Limit at T
33
13
13
13
40
5
5
5
40
20
5
90
40
40
13
40
5
5
40
35
35
90
40
40
13
40
5
5
40
35
SS
= −26.4 V to −3 V/0 V, AV
R
= t
MIN
F
OUT
= 5 ns (10% to 90% of DV
, T
: R
MAX
LOAD
= 300 Ω; all specifications T
Unit
ns min
ns min
ns min
ns min
ns min
μs min
ns min
ns min
ns min
ns min
μs max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
ns max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
CC
) and timed from a voltage level of 1.2 V.
DD
+ |AV
Rev. C | Page 8 of 40
Description
SCLK cycle time
SCLK low time
SCLK high time
LATCH delay time
LATCH high time
LATCH high time (after a write to the control register)
Data setup time
Data hold time
LATCH low time
CLEAR pulse width
CLEAR activation time
SCLK cycle time
SCLK low time
SCLK high time
LATCH delay time
LATCH high time
Data setup time
Data hold time
LATCH low time
Serial output delay time (C
LATCH rising edge to SDO tristate (C
SCLK cycle time
SCLK low time
SCLK high time
LATCH delay time
LATCH high time
Data setup time
Data hold time
LATCH low time
Serial output delay time (C
SS
| < 52.8V, GND = 0 V, REFIN = +5 V external; DV
MIN
to T
MAX
, unless otherwise noted.
L SDO
L SDO
4
4
= 15 pF)
= 15 pF)
L SDO
4
= 15 pF)
CC
= 2.7 V to 5.5 V.