MAX1415 Maxim, MAX1415 Datasheet - Page 15

• Manufacturer Part Number: MAX1415
• Description: 16-Bit / Low-Power / 2-Channel / Sigma-Delta ADCs
• Manufacturer: Maxim

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