Description
/ BLOCK DIAGRAM
INPUT/OUTPUT CONNECTIONS
PIN FUNCTION
PIN FUNCTION
1 BIT 1 (MSB)
28 CLK
2 BIT 2
27 DVDD
3 BIT 3
26 DGND
4 BIT 4
25 NC
5 BIT 5
24 AVDD
6 BIT 6
23 COMP
7 BIT 7
22 IOUTA
8 BIT 8
21 IOUTB
9 BIT 9
20 AGND
10 BIT 10
19 NC
11 BIT 11
18 GAINADJ
12 BIT 12
17 REFI/O
Features
- n 14-Bit resolution n 250MSPS conversion rate n 2mA -20mA output current n Operates from single +2.7 to +3.6 Volt supply n Low power, 120mW n Internal +1.24 Volt reference - optional external reference n Outstanding dynamic performance n Guaranteed monotonicity n Humidity and stress resistant ceramic LCC package
for -QL and /883 models n -40°C to +105°C and -55°C to +125°C operating
temperature ranges n 100% testing over temperature n )JHI3FM.
DAC-1425 Datasheet
