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ManualsBrandsMAXIM INTEGRATED ManualsData collecting ICsData acquisition IC - DA converter (DAC) QSOP 16
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MAX5120/MAX5121
+3V/+5V, 12-Bit, Serial Voltage-Output DACs
with Internal Reference
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= +5V (MAX5120), V
DD
= +3V (MAX5121), R
L
= 5kΩ, C
L
= 100pF, OS = AGND, T
A
= +25°C, unless otherwise noted.)
200
250
300
350
400
450
500
-60 -20-40 0 20406080100
MAX5120
SUPPLY CURRENT vs. TEMPERATURE
MAX5120/21 toc04
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
(CODE = AAA HEX)
(CODE = 000 HEX)
250
300
400
350
450
500
4.0 4.5 5.0 5.5
(CODE = AAA HEX)
(CODE = 000 HEX)
6.0
MAX5120
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5120/21 toc05
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-60 -20-40 0 20406080100
MAX5120
SHUTDOWN CURRENT vs. TEMPERATURE
MAX5120/21 toc06
TEMPERATURE (°C)
SHUTDOWN CURRENT (µA)
4.093
4.094
4.095
4.096
4.097
4.098
4.099
-60 -20-40 0 20406080100
MAX5120
FULL-SCALE OUTPUT vs. TEMPERATURE
MAX5120/21 toc07
TEMPERATURE (°C)
FULL-SCALE OUTPUT (V)
R
L
= 5kΩ
C
L
= 100pF
CS
5V/div
OUT
1V/div
5µs/div
MAX5120
DYNAMIC RESPONSE FALL TIME
MAX5120/21-10
0.1 1 10 100
MAX5120
FULL-SCALE ERROR vs. RESISTIVE LOAD
MAX5120/21 toc08
R
L
(kΩ)
FULL-SCALE ERROR (LSB)
0.50
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
0.25
CS
5V/div
OUT
1V/div
5µs/div
MAX5120
DYNAMIC RESPONSE RISE TIME
MAX5120/21-09
SCLK
2V/div
OUT
1mV/div
AC COUPLED
2µs/div
MAX5120
DIGITAL FEEDTHROUGH (SCLK, OUT)
MAX5120/21-11