MAX542AESD+ Maxim Integrated Products, MAX542AESD+ Datasheet - Page 6
![IC DAC 16BIT SER VOUT 5V 14-SOIC](/photos/6/57/65727/175-14-soic_sml.jpg)
MAX542AESD+
Manufacturer Part Number
MAX542AESD+
Description
IC DAC 16BIT SER VOUT 5V 14-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX541CCSA.pdf
(12 pages)
Specifications of MAX542AESD+
Settling Time
1µs
Number Of Bits
16
Data Interface
Serial
Number Of Converters
1
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power Dissipation (max)
-
+5V, Serial-Input, Voltage-Output, 16-Bit DACs
________________________________________________Pin Descriptions (continued)
MAX542
Figure 1. Timing Diagram
6
LDAC*
SCLK
DIN
CS
_______________________________________________________________________________________
*MAX542 ONLY
PIN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
t
CSHO
t
CSSO
AGNDF
AGNDS
t
NAME
DGND
DS
LDAC
SCLK
REFS
REFF
OUT
N.C.
D15
RFB
V
DIN
INV
CS
DD
t
DH
t
CH
Feedback Resistor. Connect to external op amp’s output in bipolar mode.
DAC Output Voltage
Analog Ground (force)
Analog Ground (sense)
Voltage Reference Input (sense). Connect REFS to external +2.5V reference.
Voltage Reference Input (force). Connect REFF to external +2.5V reference.
Chip-Select Input
Serial Clock Input. Duty cycle must be between 40% and 60%.
No Connection. Not internally connected.
Serial Data Input
LDAC Input. A falling edge updates the internal DAC latch.
Digital Ground
Junction of internal scaling resistors. Connect to external op amp’s inverting input in
bipolar mode.
+5V Supply Voltage
t
CL
D14
FUNCTION
D0
t
CSH1
t
CSS1
t
LDACS
t
LDAC