參數(shù)資料
型號： MAX1180ECM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Dual 10-Bit, 105Msps, +3.3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述： 2-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： 7 X 7 MM, 1 MM HEIGHT, MS-026ABA-HD, TQFP-48
文件頁數(shù)： 9/20頁
文件大小： 573K
代理商： MAX1180ECM
M
Dual 10-Bit, 105Msps, +3.3V, Low-Power ADC
with Internal Reference and Parallel Outputs
_______________________________________________________________________________________
9
Typical Operating Characteristics (continued)
(V
DD
= +3.3V, OV
DD
= +2.5V, internal reference, differential input at -0.5dB FS, f
CLK
= 105.0005678MHz, C
L
≈
10pF. T
A
= +25
°
C,
unless otherwise noted.)
-15
-40
60
35
10
85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
V
R
2.025
2.035
2.015
2.055
2.065
2.045
N
N-1
DIGITAL OUTPUT NOISE
N-2
N+2
N+1
OUTPUT NOISE HISTOGRAM (DC INPUT)
M
C
1000
2000
3000
4000
0
6000
7000
5000
64676
607
0
0
252
Pin Description
PIN
1
NAME
COM
FUNCTION
Common-Mode Voltage Input/Output. Bypass to GND with a
≥
0.1μF capacitor.
Analog Supply Voltage. Bypass to GND with a capacitor combination of 2.2μF in parallel with
0.1μF.
2, 6, 11, 14, 15
V
DD
3, 7, 10, 13, 16
4
5
8
9
12
GND
INA+
INA-
INB-
INB+
CLK
Analog Ground
Channel A Positive Analog Input. For single-ended operation, connect signal source to INA+.
Channel A Negative Analog Input. For single-ended operation, connect INA- to COM.
Channel B Negative Analog Input. For single-ended operation, connect INB- to COM.
Channel B Positive Analog Input. For single-ended operation, connect signal source to INB+.
Converter Clock Input
17
T/B
T/B selects the ADC digital output format.
High: Two
’
s complement.
Low: Straight offset binary.
18
SLEEP
Sleep Mode Input.
High: Deactivates the two ADCs, but leaves the reference bias circuit active.
Low: Normal operation.
19
PD
Power-Down Input.
High: Power-down mode
Low: Normal operation
20
OE
Output Enable Input.
High: Digital outputs disabled
Low: Digital outputs enabled
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1180ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1180ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1180ECM-D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1180ECM-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
MAX1180ECM-TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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