OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

MAX5442ACUB+

P1-P3P4-P6P7-P9P10-P12
MAX5441–MAX5444
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
4 _______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(V
DD
= +3V (MAX5443/MAX5444) or +5V (MAX5441/MAX5442), V
REF
= +2.5V, GND = 0, R
L
= ∞, T
A
= T
MIN
to T
MAX
, unless other-
wise noted. Typical values are at T
A
= +25°C.)
0
0.050
0.025
0.100
0.075
0.125
0.150
-40 10-15 356085
SUPPLY CURRENT vs. TEMPERATURE
MAX5441/44 toc01
TEMPERATURE (
°
C)
SUUPLY CURRENT (mA)
V
DD
= +5V
V
DD
= +3V
0.05
0.09
0.08
0.06
0.10
0.11
0.12
02.01.50.5 1.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5441/44 toc02
REFERENCE VOLTAGE (V)
SUPPLY CURRENT (mA)
0.07
V
DD
= +5V
0.05
0.07
0.06
0.09
0.08
0.11
0.10
0.12
0 1.0 1.50.5 2.0 2.5 3.0
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5441/44 toc03
REFERENCE VOLTAGE (V)
SUPPLY CURRENT (mA)
V
DD
= +3V
-0.2
0
-0.1
0.2
0.1
0.3
0.4
-40 10-15 356085
ZERO-CODE OFFSET ERROR
vs. TEMPERATURE
MAX5441/44 toc04
TEMPERATURE (
°
C)
OFFSET ERROR (LSB)
-0.4
0
-0.2
0.4
0.2
0.6
0.8
-40 10-15 356085
INTEGRAL NONLINEARITY
vs. TEMPERATURE
MAX5441/44 toc05
TEMPERATURE (
°
C)
INL (LSB)
+INL
-INL
-0.30
-0.20
-0.25
-0.10
-0.15
-0.05
0
-40 10-15 356085
GAIN ERROR
vs. TEMPERATURE
MAX5441/44 toc07
TEMPERATURE (°C)
GAIN ERROR (LSB)
0.25
0.20
0.15
0.10
0.05
-0.05
-0.10
-0.15
-0.20
-0.25
0
0
15k5k 25k
35k
45k 55k 66k
INTEGRAL NONLINEARITY vs. CODE
MAX5441/44 toc08
CODE
INL (LSB)
MAX5441–MAX5444
UNIPOLAR POWER-ON GLITCH
(REF = V
DD
)
MAX5441/44 toc17
50ms/div
V
DD
2V/div
V
OUT
10mV/div
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
_______________________________________________________________________________________
5
0
40
20
80
60
120
100
140
0 20000 3000010000 40000 50000 60000 70000
REFERENCE CURRENT
vs. DIGITAL INPUT CODE
MAX5441/44 toc10
CODE
REFERENCE CURRENT (µA)
FULL-SCALE STEP RESPONSE
(FALLING)
400ns/div
CS
2V/div
A
OUT
1V/div
C
L
= 20pF
MAX5441/44 toc11
FULL-SCALE STEP RESPONSE
(RISING)
MAX5441/44 toc12
400ns/div
CS
2V/div
A
OUT
1V/div
C
L
= 20pF
MAJOR-CARRY GLITCH
(RISING)
MAX5441/44 toc13
200ns/div
CS
1V/div
A
OUT
20mV/div
C
L
= 20pF
0.40
0.50
0.45
0.60
0.55
0.65
0.70
2.0 3.0 3.52.5 4.0 4.5 5.0
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE
MAX5441/44 toc16
REFERENCE VOLTAGE (V)
INL (LSB)
MAJOR-CARRY GLITCH
(FALLING)
MAX5441/44 toc14
200ns/div
CS
1V/div
A
OUT
20mV/div
C
L
= 20pF
DIGITAL FEEDTHROUGH
MAX5441/44 toc15
50ns/div
D
IN
2V/div
A
OUT
10mV/div
C
L
= 112pF
Typical Operating Characteristics (continued)
(V
DD
= +3V (MAX5443/MAX5444) or +5V (MAX5441/MAX5442), V
REF
= +2.5V, GND = 0, R
L
= ∞, T
A
= T
MIN
to T
MAX
, unless other-
wise noted. Typical values are at T
A
= +25°C.)
MAX5441–MAX5444
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
6 _______________________________________________________________________________________
Pin Description
t
CSHO
t
CH
t
CSSO
t
CL
t
DH
t
DS
t
CSH1
t
CSS1
CS
SCLK
DIN
D15 D14
D0
Figure 1. Timing Diagram
PIN
MAX5441
MAX5443
MAX5442
MAX5444
NAME FUNCTION
1 1 REF Voltage Reference Input
22CS Chip-Select Input
3 3 SCLK Serial Clock Input. Duty cycle must be between 40% and 60%.
4 4 DIN Serial Data Input
55CLR
Clear Input. Logic low asynchronously clears the DAC to code 0 (MAX5441/MAX5443)
or code 32768 (MAX5442/MAX5444).
6 6 OUT DAC Output Voltage
— 7 INV
Junction of Internal Scaling Resistors. Connect to external op amp’s inverting input in
bipolar mode.
— 8 RFB Feedback Resistor. Connect to external op amp’s output in bipolar mode.
79V
DD
Supply Voltage. Use +3V for MAX5443/MAX5444 and +5V for MAX5441/MAX5442.
8 10 GND Ground
P1-P3P4-P6P7-P9P10-P12

MAX5442ACUB+

Mfr. #:
Buy MAX5442ACUB+
Manufacturer:
Maxim Integrated
Description:
Digital to Analog Converters - DAC 16-Bit Precision DAC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet