AD9752ARURL7 Analog Devices Inc, AD9752ARURL7 Datasheet - Page 5

• Manufacturer Part Number: AD9752ARURL7
• Description: IC DAC 12BIT 125MSPS 28-TSSOP
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9752ARURL7

• Rohs Status: RoHS non-compliant
• Settling Time: 35ns
• Number Of Bits: 12
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 220mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP

Pin No.
1
2–11
12
13, 14,
19, 25
15
16
17
18
19
20
21
22
23
24
26
27
28
REV. 0
Name
DB11
DB10–DB1 Data Bits 1–10.
DB0
NC
SLEEP
REFLO
REFIO
FS ADJ
NC
ACOM
IOUTB
IOUTA
ICOMP
AVDD
DCOM
DVDD
CLOCK
Description
Most Significant Data Bit (MSB).
Least Significant Data Bit (LSB).
No Internal Connection.
Power-Down Control Input. Active High. Contains active pull-down circuit, thus may be left unterminated
if not used.
Reference Ground when Internal 1.2 V Reference Used. Connect to AVDD to disable internal reference.
Reference Input/Output. Serves as reference input when internal reference disabled (i.e., Tie REFLO to
AVDD). Serves as 1.2 V reference output when internal reference activated (i.e., Tie REFLO to ACOM).
Requires 0.1 F capacitor to ACOM when internal reference activated.
Full-Scale Current Output Adjust.
No Connect.
Analog Common.
Complementary DAC Current Output. Full-scale current when all data bits are 0s.
DAC Current Output. Full-scale current when all data bits are 1s.
Internal Bias Node for Switch Driver Circuitry. Decouple to ACOM with 0.1 F capacitor.
Analog Supply Voltage (+4.5 V to +5.5 V).
Digital Common.
Digital Supply Voltage (+2.7 V to +5.5 V).
Clock Input. Data latched on positive edge of clock.
PIN FUNCTION DESCRIPTIONS
(MSB) DB11
PIN CONFIGURATION
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
NC
NC
10
11
12
13
14
1
2
3
4
5
6
7
8
9
NC = NO CONNECT
(Not to Scale)
TOP VIEW
–5–
AD9752
18
28
27
26
25
24
23
22
21
20
19
17
16
15
CLOCK
DVDD
DCOM
NC
AVDD
ICOMP
IOUTA
IOUTB
ACOM
NC
FS ADJ
REFIO
REFLO
SLEEP
AD9752