AD5755-1ACPZ Analog Devices Inc, AD5755-1ACPZ Datasheet - Page 3

• Manufacturer Part Number: AD5755-1ACPZ
• Description: 16Bit Quad,V/I DAC No Dynamic Power Ctrl
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of AD5755-1ACPZ

• Input Channel Type: Serial
• Data Interface: 3-Wire, Serial
• Supply Voltage Range - Digital: 2.7V To 5.5V
• Digital Ic Case Style: LFCSP
• No. Of Pins: 64
• Operating Temperature Range: -40°C To +105°C
• Rohs Compliant: Yes
• Resolution (bits): 16bit
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Featured Product: AD5755 / AD5755-1 / AD5757 DACs
• Settling Time: 11µs
• Number Of Bits: 16
• Number Of Converters: 4
• Voltage Supply Source: Analog and Digital, Dual ±
• Power Dissipation (max): -
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 64-VFQFN Exposed Pad, CSP
• Number Of Outputs And Type: 4 Current, 4 Voltage
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DETAILED FUNCTIONAL BLOCK DIAGRAM
REFOUT
CLEAR
ALERT
FAULT
REFIN
DGND
LDAC
SYNC
SCLK
DV
SDIN
SDO
AD1
AD0
DD
–15V/0V AGND
(SPI ACTIVITY)
AD5755-1
AV
REFERENCE
WATCHDOG
POWER-ON
REGISTER
REGISTER
CONTROL
BUFFERS
STATUS
SS
RESET
TIMER
INPUT
SHIFT
VREF
AND
16
AV
+15V
DD
DAC CHANNEL A
DAC CHANNEL B
DAC CHANNEL C
DAC CHANNEL D
INPUT
REG A
AV
5.0V
CC
GAIN REG A
OFFSET REG A
+
REG A
DAC
Rev. A | Page 3 of 48
16
Figure 2.
DAC A
SW
CONTROL
POWER
B
, SW
C
, SW
SCALING
RANGE
VOUT
D
7.4V TO 29.5V
SW
R2
R1
V
A
BOOST_B
REG
, V
V
V
SEN1
CONVERTER
BOOST_A
BOOST_C
DC-TO-DC
, V
V
SEN2
BOOST_D
R3
I
R
CHARTA
+V
V
I
R
CHARTB, CHARTC, CHARTD
+V
V
OUT_A
OUT_B
SET_B
OUT_B
SET_A
OUT_A
SENSE_B
SENSE_A
, I
, R
,
OUT_C
V
SET_C
OUT_C
, +V
AD5755-1
, I
SENSE_
, R
OUT_D
,
V
SET_D
OUT_D
C , +V
SENSE_
D