AD5542LRZ Analog Devices Inc, AD5542LRZ Datasheet - Page 4

• Manufacturer Part Number: AD5542LRZ
• Description: IC DAC 16BIT SERIAL-IN 14-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD5542LRZ

• Data Interface: Serial
• Design Resources: High Precision Digital-to-Analog Conversion Using the 16-Bit AD5542/1, ADR421, and AD8628 (CN0079) How to Achieve High Precision Voltage Level Setting Using AD5541A/42A (CN0169)
• Settling Time: 1µs
• Number Of Bits: 16
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 6.05mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Resolution (bits): 16bit
• Sampling Rate: 1.5MSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 300µA
• Digital Ic Case Style: SOIC
• Number Of Channels: 1
• Resolution: 16b
• Conversion Rate: 1.5MSPS
• Interface Type: SER 3W SPI QSPI UW
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: R-2R
• Power Supply Requirement: Single
• Output Type: Voltage
• Integral Nonlinearity Error: ±1LSB
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 14
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD5541/AD5542
Parameter
POWER REQUIREMENTS
1
2
3
TIMING CHARACTERISTICS
V
+85°C, unless otherwise noted.
Table 3.
Parameter
f
t
t
t
t
t
t
t
t
t
t
t
t
t
1
2
SCLK
1
2
3
4
5
6
7
8
9
9
10
11
12
Temperature ranges are as follows: A, B, C versions: −40°C to +85°C; J, L versions: 0°C to 70°C.
Reference input resistance is code-dependent, minimum at 0x8555.
Guaranteed by design, not subject to production test.
Guaranteed by design and characterization. Not production tested
All input signals are specified with t
DD
V
I
Power Dissipation
DD
DD
= 2.7 V to 5.5 V ±10%, V
1
1, 2
LDAC*
*AD5542 ONLY. CAN BE TIED PERMANENTLY LOW IF REQUIRED.
SCLK
DIN
CS
Limit
25
40
20
20
10
15
30
20
15
4
7.5
30
30
30
t
12
REF
R
t
= t
6
= 2.5 V, V
F
= 1 ns/V and timed from a voltage level of (V
t
DB15
t
4
8
Unit
MHz max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
t
5
INH
= 3 V and 90% of V
Min
2.7
Typ
125
0.625
t
2
Figure 3. Timing Diagram
Description
SCLK cycle frequency
SCLK cycle time
SCLK high time
SCLK low time
CS low to SCLK high setup
CS high to SCLK high setup
SCLK high to CS low hold time
SCLK high to CS high hold time
Data setup time
Data hold time (V
Data hold time (V
LDAC pulse width
CS high to LDAC low setup
CS high time between active periods
Rev. E | Page 4 of 20
t
1
DD
t
3
, V
INL
INL
+ V
= 0 V and 10% of V
Max
5.5
150
0.825
INH
)/2.
INH
INH
t
7
= 90% of V
= 3V, V
t
5
t
11
INL
t
10
Unit
V
μA
mW
= 0 V)
DD
DD
, V
, AGND = DGND = 0 V; −40°C < T
INL
= 10% of V
Test Conditions
Digital inputs at rails
DD
)
A
<