DAC7715UB1K BURR-BROWN [Burr-Brown Corporation], DAC7715UB1K Datasheet - Page 5

• Manufacturer Part Number: DAC7715UB1K
• Description: Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

PIN CONFIGURATION—U Package
Top View
V
V
V
V
V
V
OUTD
OUTC
OUTB
OUTA
REFH
REFL
V
V
CC
SS
1
2
3
4
5
6
7
8
DAC7715U
16
15
14
13
12
11
10
9
RESETSEL
RESET
LOADREG
LOADDACS
CS
CLK
SDI
GND
SOIC
5
PIN DESCRIPTIONS—U Package
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LOADDACS
RESETSEL
LOADREG
LABEL
RESET
V
V
V
V
V
V
GND
CLK
V
SDI
V
OUTD
OUTC
OUTB
OUTA
CS
REFL
REFH
CC
SS
DESCRIPTION
Positive Supply Voltage, +15V nominal.
DAC D Voltage Output
DAC C Voltage Output
Reference Input Voltage Low. Sets minimum out-
put voltage for all DACs.
Reference Input Voltage High. Sets maximum out-
put voltage for all DACs.
DAC B Voltage Output
DAC A Voltage Output
Negative Supply Voltage, 0V or –15V nominal.
Ground
Serial Data Input
Serial Data Clock
Chip Select Input
All DAC registers become transparent when
LOADDACS is LOW. They are in the latched state
when LOADDACS is HIGH.
The selected input register becomes transparent
when LOADREG is LOW. It is in the latched state
when LOADREG is HIGH.
Asynchronous Reset Input. Sets DAC and input
registers to either zero-scale (000
(800
code is active.
When LOW, a LOW on RESET will cause the DAC
and input registers to be set to code 000
RESETSEL is HIGH, a LOW on RESET will set the
registers to code 800
H
) when LOW. RESETSEL determines which
DAC7715
H
.
H
) or mid-scale
H
. When
®