AD5331BRU Analog Devices Inc, AD5331BRU Datasheet - Page 5

• Manufacturer Part Number: AD5331BRU
• Description: IC DAC 10BIT SNGL VOUT 20TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5331BRU

• Rohs Status: RoHS non-compliant
• Settling Time: 7µs
• Number Of Bits: 10
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1.25mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP

TIMING CHARACTERISTICS
V
Table 3.
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
Guaranteed by design and characterization, not production tested.
All input signals are specified with t
See Figure 2.
DD
= 2.5 V to 5.5 V, all specifications T
Limit at T
0
0
20
5
4.5
5
5
4.5
5
4.5
20
20
50
MIN
R
= t
, T
F
1, 2, 3
= 5 ns (10% to 90% of V
MAX
LDAC
LDAC
DATA,
GAIN,
HBEN
BUF,
CLR
WR
CS
MIN
1
2
NOTES:
1
2
SYNCHRONOUS LDAC UPDATE MODE
ASYNCHRONOUS LDAC UPDATE MODE
to T
MAX
, unless otherwise noted.
t
Figure 2. Parallel Interface Timing Diagram
1
DD
Unit
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
) and timed from a voltage level of (V
t
6
t
3
Rev. A | Page 5 of 28
t
t
t
7
9
4
t
2
t
t
Condition/Comments
CS to WR setup time.
CS to WR hold time.
WR pulse width.
Data, GAIN, BUF, HBEN setup time.
Data, GAIN, BUF, HBEN hold time.
Synchronous mode; WR falling to LDAC falling.
Synchronous mode; LDAC falling to WR rising.
Synchronous mode; WR rising to LDAC rising.
Asynchronous mode; LDAC rising to WR rising.
Asynchronous mode; WR rising to LDAC falling.
LDAC pulse width.
CLR pulse width.
Time between WR cycles.
5
8
t
10
t
13
t
11
AD5330/AD5331/AD5340/AD5341
IL
t
12
+ V
IH
)/2.