參數(shù)資料
型號: MAX1099BEAE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
中文描述: 5-CH 10-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO16
封裝: 5.30 MM, 0.65 MM PITCH, SSOP-16
文件頁數(shù): 17/20頁
文件大?。?/td> 240K
代理商: MAX1099BEAE
The transistor must be a small-signal type with a base
resistance less than 100
. Tight specifications for for-
ward current gain (+50 to +150, for example) indicate
that the manufacturer has good process controls and
that the devices have consistent V
be
characteristics.
(See Table 6 for recommended devices.)
For heatsink mounting, the 500-32BT02-000 thermal
sensor from Fenwal Electronics is a good choice. This
device consists of a diode-connected transistor, an alu-
minum plate with screw hole, and twisted-pair cable
(Fenwal Inc., Milford MA, 508-478-6000).
Twisted-Pair and Shielded Cables
For remote-sensor distances greater than 8 inches, or
in particularly noisy environments, use a twisted-pair
cable. A practical length is 6 feet to 12 feet. For longer
distances, the best solution is a shielded twisted-pair
cable such as that used for audio microphones. For
M
10-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
_______________________________________________________________________________________
17
SEL3
0
0
0
0
0
0
0
0
1
1
1
1
SEL2
0
0
0
0
1
1
1
1
0
0
0
0
SEL1
0
0
1
1
0
0
1
1
0
0
1
1
SEL0
0
1
0
1
0
1
0
1
0
1
0
1
POSITIVE INPUT (IN+)
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
Internal diode anode*
AIN0
AIN2
V
DD
/4
External diode 1 anode* (AIN0)
NEGATIVE INPUT (IN-)
AIN5
AIN5
AIN5
AIN5
AIN5
AIN5
Internal diode cathode
AIN1
AIN3
GND
1
1
0
0
External diode 1 cathode (AIN1)
1
1
0
1
External diode 2 anode* (AIN2)
External diode 2 cathode (AIN3)
1
1
1
1
1
1
0
1
*
Temperature-measurement mode
Table 4. Input Selection
Table 6. Remote-Sensor Transistor
Manufacturers
MANUFACTURER
MODEL NUMBER
Central Semiconductor
(USA)
CMPT3904
Fairchild Semiconductor
(USA)
MMBT3904
Motorola (USA)
MMBT3904
Rohm Semiconductor
(Japan)
SST3904
Siemens (Germany)
Zetex (England)
SMB3904
FMMT3904CT-ND
Table 5. Output Data Format
D9
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
S0
S 1
S 2
0
0
相關(guān)PDF資料
PDF描述
MAX1099CEAE 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
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