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MAX1070_09 Datasheet, PDF (7/18 Pages) Maxim Integrated Products – 1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
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1.5Msps, Single-Supply, Low-Power,
True-Differential, 10-Bit ADCs
Typical Operating Characteristics (continued)
(VDD = +3V, VL = VDD, VREF = 2.048V, fSCLK = 24MHz, fSAMPLE = 1.5Msps, TA = -40°C to +85°C, unless otherwise noted. Typical val-
ues are at TA = +25°C.)
VDD/VL FULL POWER-DOWN
SUPPLY CURRENT vs. TEMPERATURE
1.0
0.8
0.6
VDD, fSCLK = 24MHz
0.4
0.2
VL, NO SCLK
VDD, NO SCLK
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
VL PARTIAL/FULL POWER-DOWN
SUPPLY CURRENT vs. TEMPERATURE
100
75
VL = 3V, fSCLK = 24MHz
50
VL = 1.8V, fSCLK = 24MHz
25
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
VDD SUPPLY CURRENT vs. TEMPERATURE
9
CONVERSION
6
3
PARTIAL POWER-DOWN
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
VDD SUPPLY CURRENT
vs. CONVERSION RATE
9
6
3
0
0 250 500 750 1000 1250 1500
fSAMPLE (kHz)
VL SUPPLY CURRENT vs. TEMPERATURE
0.5
0.4
CONVERSION, VL = 3V
0.3
0.2
CONVERSION, VL = 1.8V
0.1
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
VL SUPPLY CURRENT
vs. CONVERSION RATE
250
200
150
VL = 3V
100
50
0
0
VL = 1.8V
250 500 750 100 1250 1500
fSAMPLE (kHz)
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