MAX1415 Datasheet, PDF (15/36 Pages) Maxim Integrated Products – 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs

16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
Typical Operating Characteristics (continued)
(MAX1415: V_DD = 5V, V_REF+ = 2.5V, V_REF- = GND, T_A = +25°C, unless otherwise noted.) (MAX1416: V_DD = 3V, V_REF+ = 1.225V,
V_REF- = GND, T_A = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX1415)
0.6
A
0.5
B
0.4
C
D
0.3
E
0.2
2.70 2.85 3.00 3.15 3.30 3.45 3.60
SUPPLY VOLTAGE (V)
A: BUFFERED MODE B: BUFFERED MODE C: BUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 8 TO 128
GAIN = 1 TO 4
GAIN = 1 TO 128
D: UNBUFFERED MODE E: UNBUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 1 TO 128
GAIN = 1 TO 128
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX1416)
0.65
A
0.55
B
0.45
C
D
0.35
E
0.25
4.75 4.85 4.95 5.05 5.15 5.25
SUPPLY VOLTAGE (V)
A: BUFFERED MODE B: BUFFERED MODE C: BUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 8 TO 128
GAIN = 1 TO 4
GAIN = 1 TO 128
D: UNBUFFERED MODE E: UNBUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 1 TO 128
GAIN = 1 TO 128
SUPPLY CURRENT vs. TEMPERATURE
(MAX1415)
0.6
A
0.5
B
C
0.4
D
0.3
E
0.2
-40 -15 10
35
60
85
TEMPERATURE (°C)
A: BUFFERED MODE B: BUFFERED MODE C: BUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 8 TO 128
GAIN = 1 TO 4
GAIN = 1 TO 128
D: UNBUFFERED MODE E: UNBUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 1 TO 128
GAIN = 1 TO 128
SUPPLY CURRENT vs. TEMPERATURE
(MAX1416)
0.65
A
B
0.55
C
0.45
D
0.35
E
0.25
-40 -15 10
35
60
85
TEMPERATURE (°C)
A: BUFFERED MODE B: BUFFERED MODE C: BUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 8 TO 128
GAIN = 1 TO 4
GAIN = 1 TO 128
D: UNBUFFERED MODE E: UNBUFFERED MODE
f_CLKIN = 2.4576MHz, f_CLKIN = 1MHz,
GAIN = 1 TO 128
GAIN = 1 TO 128
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