參數(shù)資料
型號(hào): MX7705
廠商: Maxim Integrated Products, Inc.
英文描述: 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADC
中文描述: 16位、低功耗、2通道、Σ-Δ ADC
文件頁(yè)數(shù): 13/34頁(yè)
文件大?。?/td> 664K
代理商: MX7705
M
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADC
______________________________________________________________________________________
13
SUPPLY CURRENT vs. SUPPLY VOLTAGE (3V)
0.6
M
SUPPLY VOLTAGE (V)
B: BUFFERED MODE
f
= 2.4576MHz,
GAIN = 1 TO 4
S
3.45
3.30
3.15
3.00
2.85
0.3
0.4
0.5
A
A: BUFFERED MODE
f
= 2.4576MHz,
GAIN = 8 TO 128
E: UNBUFFERED MODE
f
CLKIN
= 1MHz,
GAIN = 1 TO 128
C: BUFFERED MODE
f
= 1MHz,
GAIN = 1 TO 128
D: UNBUFFERED MODE
f
CLKIN
= 2.4576MHz,
GAIN = 1 TO 128
B
E
D
C
0.2
2.70
3.60
V
DD
= 3V
5.15
5.05
4.95
4.85
0.35
0.45
0.55
0.65
0.25
4.75
5.25
SUPPLY CURRENT vs. SUPPLY VOLTAGE (5V)
M
SUPPLY VOLTAGE (V)
B: BUFFERED MODE
f
= 2.4576MHz,
GAIN = 1 TO 4
S
A
A: BUFFERED MODE
f
= 2.4576MHz,
GAIN = 8 TO 128
E: UNBUFFERED MODE
f
= 1MHz,
GAIN = 1 TO 128
C: BUFFERED MODE
f
= 1MHz,
GAIN = 1 TO 128
D: UNBUFFERED MODE
f
= 2.4576MHz,
GAIN = 1 TO 128
B
E
D
C
V
DD
= 5V
60
35
10
-15
0.3
0.4
0.5
0.6
0.2
-40
85
SUPPLY CURRENT vs. TEMPERATURE (3V)
M
TEMPERATURE (
°
C)
B: BUFFERED MODE
f
CLKIN
= 2.4576MHz,
GAIN = 1 TO 4
S
A
A: BUFFERED MODE
f
CLKIN
= 2.4576MHz,
GAIN = 8 TO 128
E: UNBUFFERED MODE
f
CLKIN
= 1MHz,
GAIN = 1 TO 128
C: BUFFERED MODE
f
CLKIN
= 1MHz,
GAIN = 1 TO 128
D: UNBUFFERED MODE
f
CLKIN
= 2.4576MHz,
GAIN = 1 TO 128
B
E
D
C
V
DD
= 3V
60
35
10
-15
0.35
0.45
0.55
0.65
0.25
-40
85
SUPPLY CURRENT vs. TEMPERATURE (5V)
M
TEMPERATURE (
°
C)
B: BUFFERED MODE
f
= 2.4576MHz,
GAIN = 1 TO 4
S
A
A: BUFFERED MODE
f
= 2.4576MHz,
GAIN = 8 TO 128
E: UNBUFFERED MODE
f
= 1MHz,
GAIN = 1 TO 128
C: BUFFERED MODE
f
= 1MHz,
GAIN = 1 TO 128
D: UNBUFFERED MODE
f
= 2.4576MHz,
GAIN = 1 TO 128
B
E
D
C
V
DD
= 5V
Typical Operating Characteristics (continued)
(V
DD
= 3V or 5V, V
REF+
= 1.225V for V
DD
= 3V, V
REF+
= 2.5V for V
DD
= 5V, V
REF
- = GND, T
A
= +25
°
C, unless otherwise noted.)
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