AD7568BP Analog Devices Inc, AD7568BP Datasheet - Page 3

• Manufacturer Part Number: AD7568BP
• Description: IC DAC 12BIT LC2MOS OCTAL 44PLCC
• Manufacturer: Analog Devices Inc

Specifications of AD7568BP

• Mounting Type: Surface Mount
• Rohs Status: RoHS non-compliant
• Settling Time: 500ns
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 17.5mW
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Resolution (bits): 12bit
• No. Of Pins: 44
• Peak Reflow Compatible (260 C): No
• Update Rate: 2MSPS
• No. Of Bits: 12 Bit
• Leaded Process Compatible: No
• No. Of Outputs: 8
• Resolution: 12-Bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

REV. B
TIMING SPECIFICATIONS
Parameter
t
t
t
t
t
t
t
t
t
NOTES
1
2
Sample tested at +25 C to ensure compliance. All input signals are specified with tr = tf = 5 ns (10% to 90% of 5 V) and timed from a voltage level of 1.6 V.
t
1
2
3
4
5
6
7
8
9
8
2
is measured with the load circuit of Figure 2 and defined as the time required for the output to cross 0.8 V or 2.4 V.
Figure 2. Load Circuit for Digital Output
Timing Specifications
TO OUTPUT
PIN
50pF
C
L
Limit at
T
100
40
40
30
30
5
90
70
40
A
= +25 C
LDAC, CLR
SDOUT (O)
CLKIN (I)
1.6mA
200 A
FSIN (I)
SDIN (I)
NOTES
1. AO IS HARDWIRED HIGH OR LOW.
I
I
OL
OH
t
4
(V
t
6
DD
DB15
Limit at
T
100
40
40
30
30
5
90
70
40
= +5 V
A
= –40 C to +85 C
+2.1V
t
5
t
2
Figure 1. Timing Diagram
5%; I
OUT1
= I
t
t
t
1
7
8
OUT2
–3–
DB0
t
9
= 0 V; T
t
Model
AD7568BS
AD7568BP
*S = Plastic Quad Flatpack (PQFP), P = Plastic Leaded Chip Carrier (PLCC).
DB15
3
Units
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
ns min
A
= T
MIN
to T
Temperature
Range
–40 C to +85 C
–40 C to +85 C
MAX
, unless otherwise noted)
Description
CLKIN Cycle Time
CLKIN High Time
CLKIN Low Time
FSIN Setup Time
Data Setup Time
Data Hold Time
FSIN Hold Time
SDOUT Valid After CLKIN Falling Edge
LDAC, CLR Pulse Width
ORDERING GUIDE
DB0
Linearity
Error (LSBs)
0.5
0.5
AD7568
Package
Option*
S-44
P-44A