MAX1086 Datasheet, PDF (5/15 Pages) Maxim Integrated Products – 150ksps, 10-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs in SOT23

150ksps, 10-Bit, 2-Channel Single-Ended, and
1-Channel True-Differential ADCs in SOT23
Typical Operating Characteristics
(V_DD = +3.0V, V_REF = +2.5V for MAX1087/MAX1089 or V_DD = +5.0V, V_REF = +4.096V for MAX1086/MAX1088, 0.1µF capacitor at
REF, f_SCLK = 8MHz, (50% Duty Cycle), AIN- = GND for MAX1088/1089, T_A = +25°C, unless otherwise noted.)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
INTEGRAL NONLINEARITY
vs. OUTPUT CODE
MAX1087/MAX1089
200 400 600 800 1000 1200
OUTPUT CODE
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
INTEGRAL NONLINEARITY
vs. OUTPUT CODE
MAX1086/MAX1088
200 400 600 800 1000 1200
OUTPUT CODE
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX1087/MAX1089
200 400 600 800 1000 1200
OUTPUT CODE
DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
1.0
MAX1086/MAX1088
0.8
SUPPLY CURRENT
vs. SAMPLING RATE
1000
MAX1087/MAX1089
SUPPLY CURRENT
vs. SAMPLING RATE
1000
MAX1086/MAX1088
0.6
100
100
0.4
0.2
0
10
10
-0.2
-0.4
1
1
-0.6
-0.8
-1.0
0.1
0 200 400 600 800 1000 1200
0.001
1.0
0.1
10
1000
0.001
1.0
10
1000
OUTPUT CODE
SAMPLING RATE (ksps)
SAMPLING RATE (ksps)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
380
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
0.50
0.45
0.40
330
0.35
0.30
0.25
280
0.20
230
180
2.7 3.2 3.7 4.2 4.7 5.2
V_DD (V)
0.15
0.10
0.05
0
2.7 3.2 3.7 4.2 4.7 5.2
V_DD (V)
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