MAX1072_09 Datasheet, PDF (5/18 Pages) Maxim Integrated Products – 1.8Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs

1.8Msps, Single-Supply, Low-Power,
True-Differential, 10-Bit ADCs
Typical Operating Characteristics
(V_DD = +5V, V_L = V_DD, V_REF = 4.096V, f_SCLK = 28.8MHz, T_A = -40°C to +85°C, unless otherwise noted. Typical values are at T_A =
+25°C.)
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1072)
0.2
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1075)
0.2
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1072)
0.2
0.1
0.1
0.1
0
0
0
-0.1
-0.1
-0.1
-0.2
0
200 400 600 800 1000 1200
DIGITAL OUTPUT CODE
-0.2
0
200 400 600 800 1000 1200
DIGITAL OUTPUT CODE
-0.2
0
200 400 600 800 1000 1200
DIGITAL OUTPUT CODE
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE (MAX1075)
0.2
OFFSET ERROR
vs. TEMPERATURE (MAX1072)
0.50
OFFSET ERROR
vs. TEMPERATURE (MAX1075)
0.50
0.1
0.25
0.25
0
0
0
-0.1
-0.25
-0.25
-0.2
0
200 400 600 800 1000 1200
DIGITAL OUTPUT CODE
GAIN ERROR
vs. TEMPERATURE (MAX1072)
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)
-0.50
-40 -15
10
35
60
85
TEMPERATURE (°C)
GAIN ERROR
vs. TEMPERATURE (MAX1075)
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)
-0.50
-40 -15
10
35
60
85
TEMPERATURE (°C)
0
-20
-40
-60
-80
-100
-120
-140
0
FFT PLOT (MAX1072)
f_SAMPLE = 2Msps
f_SCLK = 32MHz
f_IN = 100kHz
SINAD = 61.4dB
SNR = 61.4dB
THD = -94.42dB
SFDR = 84.54dB
200 400 600 800 1000
ANALOG INPUT FREQUENCY (kHz)
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