MAX1407 Datasheet, PDF (8/48 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
Load Circuits
DV_DD
DOUT
6kΩ
DGND
DOUT
C_LOAD
50pF
6kΩ
C_LOAD
50pF
DGND
a) V_OH TO HIGH-Z
b) V_OL TO HIGH-Z
LOAD CIRCUITS FOR DISABLE TIME
DV_DD
DOUT
6kΩ
DGND
C_LOAD
50pF
DOUT
6kΩ
C_LOAD
50pF
DGND
a) HIGH-Z TO V_OH AND V_OL TO V_OH b) HIGH-Z TO V_OL AND V_OH TO V_OL
LOAD CIRCUITS FOR ENABLE TIME
Typical Operating Characteristics
(A_VDD = D_VDD = 3V, MAX1407 used, T_A = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
700
600
RUN MODE
500
IDLE MODE
400
300
STANDBY
200
100
0
2.70 2.85 3.00 3.15 3.30 3.45 3.60
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs.
TEMPERATURE
700
600
RUN MODE
500
IDLE MODE
400
300
STANDBY
200
100
0
-40 -15 10
35
60
85
TEMPERATURE (°C)
SLEEP CURRENT vs. FALLING V_DD
4.0
3.5
SLEEP MODE SUPPLY CURRENT
vs. TEMPERATURE
3.0
2.5
3.0
2.0
2.5
1.5
2.0
1.0
1.5
0.5
1.0
1.80
2.30
2.80
3.30
SUPLLY VOLTAGE (V)
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
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