參數(shù)資料
型號: MX7705EPE+
廠商: Maxim Integrated Products
文件頁數(shù): 6/33頁
文件大小: 0K
描述: IC ADC 16BIT 2CH 16-DIP
產品培訓模塊: MAX11200 ADC
Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 25
位數(shù): 16
采樣率(每秒): 500
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應商設備封裝: 16-PDIP
包裝: 管件
輸入數(shù)目和類型: 2 個差分,單極
MX7705
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADC
14
______________________________________________________________________________________
SUPPLY CURRENT vs. fCLKIN (3V)
fCLKIN (MHz)
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
2.6
0.3
0.4
0.5
0.6
0.2
MX7705
toc13
SUPPLY
CURRENT
(mA)
A
A: BUFFERED MODE
CLK = 1,
GAIN = 128
B: BUFFERED MODE
CLK = 1,
GAIN = 1
E: UNBUFFERED MODE
CLK = 0,
GAIN = 1, 128
C: BUFFERED MODE
CLK = 0,
GAIN = 1, 128
D: UNBUFFERED MODE
CLK = 1,
GAIN = 1, 128
B
E
D
C
VDD = 3V
SUPPLY CURRENT vs. fCLKIN (5V)
fCLKIN (MHz)
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
2.6
0.35
0.45
0.55
0.65
0.25
MX7705
toc14
SUPPLY
CURRENT
(mA)
A
A: BUFFERED MODE
CLK = 1,
GAIN = 128
B: BUFFERED MODE
CLK = 1,
GAIN = 1
E: UNBUFFERED MODE
CLK = 0,
GAIN = 1, 128
C: BUFFERED MODE
CLK = 0,
GAIN = 1, 128
D: UNBUFFERED MODE
CLK = 1,
GAIN = 1, 128
B
E
D
C
VDD = 5V
GAIN
64
32
16
8
4
2
1
128
SUPPLY CURRENT vs. GAIN (3V)
0.3
0.4
0.5
0.6
0.2
MX7705
toc15
SUPPLY
CURRENT
(mA)
A
A: BUFFERED MODE
CLK = 1, CLKDIV = 1,
fCLKIN = 2.4576MHz
B: BUFFERED MODE
CLK = 1, CLKDIV = 0,
fCLKIN = 2.4576MHz
E: UNBUFFERED MODE
CLK = 1, CLKDIV = 0,
fCLKIN = 2.4576MHz
F: UNBUFFERED MODE
CLK = 0, CLKDIV = 0,
fCLKIN = 1MHz
C: BUFFERED MODE
CLK = 0, CLKDIV = 0,
fCLKIN = 1MHz
D: UNBUFFERED MODE
CLK = 1, CLKDIV = 1,
fCLKIN = 2.4576MHz
B
E
F
D
C
VDD = 3V
GAIN
64
32
16
8
4
2
1128
SUPPLY CURRENT vs. GAIN (5V)
VDD = 5V
0.35
0.45
0.55
0.65
0.25
MX7705
toc16
SUPPLY
CURRENT
(mA)
A: BUFFERED MODE
CLK = 1, CLKDIV = 0,
fCLKIN = 2.4576MHz
B: BUFFERED MODE
CLK = 1, CLKDIV = 1,
fCLKIN = 2.4576MHz
E: UNBUFFERED MODE
CLK = 1, CLKDIV = 0,
fCLKIN = 2.4576MHz
F: UNBUFFERED MODE
CLK = 0, CLKDIV = 0,
fCLKIN = 1MHz
C: BUFFERED MODE
CLK = 0, CLKDIV = 0,
fCLKIN = 1MHz
D: UNBUFFERED MODE
CLK = 1, CLKDIV = 1,
fCLKIN = 2.4576MHz
B
E
F
D
C
A
Typical Operating Characteristics (continued)
(VDD = 3V or 5V, VREF+ = 1.225V for VDD = 3V, VREF+ = 2.5V for VDD = 5V, VREF- = GND, TA = +25°C, unless otherwise noted.)
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MX7705EPE+ 功能描述:模數(shù)轉換器 - ADC 16-Bit 2Ch Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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