AD7302BRZ Analog Devices Inc, AD7302BRZ Datasheet - Page 3

• Manufacturer Part Number: AD7302BRZ
• Description: IC DAC 8BIT DUAL R-R 20-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7302BRZ

• Data Interface: Parallel
• Settling Time: 1.2µs
• Number Of Bits: 8
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 24.8mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Resolution (bits): 8bit
• Sampling Rate: 833kSPS
• Input Channel Type: Parallel
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 2.8mA
• Digital Ic Case Style: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TIMING CHARACTERISTICS
Parameter
t
t
t
t
t
t
t
t
t
t
NOTES
1
2
REV. 0
Sample tested at +25 C to ensure compliance. All input signals are specified with tr = tf = 5 ns (10% to 90% of V
See Figure 1.
1
2
3
4
5
6
7
8
9
10
(V
IL
+ V
IH
)/2. tr and tf should not exceed 1 s on any digital input.
D7–D0
LDAC
CLR
A/B
WR
CS
Limit at T
(B Version)
0
0
0
0
20
15
4.5
20
20
20
Figure 1. Timing Diagram for Parallel Data Write
1, 2
MIN
, T
t
1
(V
all specifications T
t
MAX
3
DD
= +2.7 V to +5.5 V; GND = 0 V; Reference = Internal V
t
5
t
6
Units
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
MIN
t
7
–3–
t
t
to T
2
4
t
8
MAX
unless otherwise noted)
t
t
10
9
DD
Conditions/Comments
Address to Write Setup Time
Address Valid to Write Hold Time
Chip Select to Write Setup Time
Chip Select to Write Hold Time
Write Pulse Width
Data Setup Time
Data Hold Time
Write to LDAC Setup Time
LDAC Pulse Width
CLR Pulse Width
) and timed from a voltage level of
DD
/2 Reference;
AD7302