參數(shù)資料
型號: MAX1183ECM
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: Dual 10-Bit, 40Msps, +3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述: DUAL 1-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1.0 MM HEIGHT, MS-026ABAHD, TQFP-48
文件頁數(shù): 9/18頁
文件大?。?/td> 495K
代理商: MAX1183ECM
M
Dual 10-Bit, 40Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
9
Pin Description
PIN
1
NAME
COM
FUNCTION
Common-Mode Voltage Input/Output. Bypass to GND with a
0.1μF capacitor.
2, 6, 11,
14, 15
3, 7, 10,
13, 16
4
5
8
9
12
V
DD
Analog Supply Voltage. Bypass to GND with a capacitor combination of 2.2μF in parallel with 0.1μF.
GND
Analog Ground
INA+
INA-
INB-
INB+
CLK
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
T/B Selects the ADC Digital Output Format.
High: Two
s complement.
Low: Straight offset binary.
Sleep Mode Input.
High: Deactivates the two ADCs, but leaves the reference bias circuit active.
Low: Normal operation.
Power Down Input.
High: Power-down mode.
Low: Normal operation.
Output Enable Input.
High: Digital outputs disabled.
Low: Digital outputs enabled.
Three-State Digital Output, Bit 9 (MSB), Channel B
Three-State Digital Output, Bit 8, Channel B
Three-State Digital Output, Bit 7, Channel B
Three-State Digital Output, Bit 6, Channel B
Three-State Digital Output, Bit 5, Channel B
Three-State Digital Output, Bit 4, Channel B
Three-State Digital Output, Bit 3, Channel B
Three-State Digital Output, Bit 2, Channel B
Three-State Digital Output, Bit 1, Channel B
Three-State Digital Output, Bit 0 (LSB), Channel B
Output Driver Ground.
Output Driver Supply Voltage. Bypass to OGND with a capacitor combination of 2.2μF in parallel with
0.1μF.
Three-State Digital Output, Bit 0 (LSB), Channel A
Three-State Digital Output, Bit 1, Channel A
Three-State Digital Output, Bit 2, Channel A
Three-State Digital Output, Bit 3, Channel A
Three-State Digital Output, Bit 4, Channel A
Three-State Digital Output, Bit 5, Channel A
17
T/B
18
SLEEP
19
PD
20
OE
21
22
23
24
25
26
27
28
29
30
D9B
D8B
D7B
D6B
D5B
D4B
D3B
D2B
D1B
D0B
OGND
31, 34
32, 33
OVDD
35
36
37
38
39
40
D0A
D1A
D2A
D3A
D4A
D5A
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MAX1184ECM 制造商:Maxim Integrated Products 功能描述:DUAL 10-BIT, 20MSPS, +3V, LOW-POWER ADC WITH - Rail/Tube