MAX1407 Datasheet, PDF (12/48 Pages) Maxim Integrated Products – Low-Power, 16-Bit Multichannel DAS with Internal Reference,10-Bit DACs, and RTC

Low-Power, 16-Bit Multichannel DAS with
Internal Reference,10-Bit DACs, and RTC
Typical Operating Characteristics (continued)
(A_VDD = D_VDD = 3V, MAX1407 used, T_A = +25°C, unless otherwise noted.)
DAC GAIN ERROR vs.
TEMPERATURE
0.15
0 ^{IDLE MODE}
-0.15
-0.30
-0.45
-0.60
-0.75
-0.90
-1.05
-1.20
-1.35
INTERNAL REF USED
-1.50
-40 -15
10
35
60
85
TEMPERATURE (°C)
DAC GAIN ERROR vs.
SUPPLY VOLTAGE
0.10
IDLE MODE
0.05
0
-0.05
-0.10
-0.15
INTERNAL REF USED
-0.20
2.70 2.85 3.00 3.15 3.30 3.45 3.60
SUPPLY VOLTAGE (V)
DAC INTEGRAL NONLINEARITY
vs. DIGITAL CODE (AV_DD = 2.7V)
0.15
0.10
0.05
0
-0.05
-0.10
-0.15
0 100 200 300 400 500 600 700 800 9001000 1100
CODE
DAC INTEGRAL NONLINEARITY
vs. DIGITAL CODE (AV_DD = 3.6V)
0.15
0.10
0.05
0
-0.05
-0.10
-0.15
0 100 200 300 400 500 600 700 800 9001000 1100
CODE
DAC DIFFERENTIAL NONLINEARITY
vs. DIGITAL CODE (AV_DD = 2.7V)
0.100
0.075
0.050
0.025
0
-0.025
-0.050
-0.075
-0.100
0 100 200 300 400 500 600 700 800 9001000 1100
CODE
DAC DIFFERENTIAL NONLINEARITY
vs. DIGITAL CODE (AV_DD = 3.6V)
0.100
0.075
0.050
0.025
0
-0.025
-0.050
-0.075
-0.100
0 100 200 300 400 500 600 700 800 9001000 1100
CODE
DAC LARGE-SIGNAL OUTPUT
STEP RESPONSE
MAX1407 toc25
CS
2V/DIV
OUT_
500mV/DIV
V_REF = 1.25V, AV_DD = 3.0V, R_L = 0
12 ______________________________________________________________________________________