MAX1070 Datasheet, PDF (5/18 Pages) Maxim Integrated Products – 1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs

1.5Msps, Single-Supply, Low-Power,
True-Differential, 10-Bit ADCs
Typical Operating Characteristics
(V_DD = +3V, V_L = V_DD, V_REF = 2.048V, f_SCLK = 24MHz, f_SAMPLE = 1.5Msps, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values
are at T_A = +25°C.)
MAXIMUM RECOMMENDED f_SCLK vs. V_L
25
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1070)
0.2
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1071)
0.2
23
0.1
0.1
21
0
0
19
-0.1
-0.1
17
1.8 2.1 2.4 2.7 3.0 3.3 3.6
V_L (V)
-0.2
0
-0.2
256
512
768
1024
-512
-256
0
256
512
DIGITAL OUTPUT CODE
DIGITAL OUTPUT CODE
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1070)
0.2
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1071)
0.2
0.1
0.1
0
0
-0.1
-0.1
-0.2
0
256
512
768
1024
DIGITAL OUTPUT CODE
OFFSET ERROR
vs. TEMPERATURE (MAX1071)
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
-40 -15
10
35
60
85
TEMPERATURE (°C)
-0.2
-512
-256
0
256
512
DIGITAL OUTPUT CODE
GAIN ERROR
vs. TEMPERATURE (MAX1070)
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
-40 -15
10
35
60
85
TEMPERATURE (°C)
OFFSET ERROR
vs. TEMPERATURE (MAX1070)
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
-40 -15
10
35
60
85
TEMPERATURE (°C)
GAIN ERROR
vs. TEMPERATURE (MAX1071)
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
-40 -15
10
35
60
85
TEMPERATURE (°C)
_______________________________________________________________________________________ 5