參數(shù)資料
型號: MAX6661AEE+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 模擬信號調理
英文描述: Remote Temperature-Controlled Fan-Speed Regulator with SPI-Compatible Interface
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù): 14/19頁
文件大?。?/td> 257K
代理商: MAX6661AEE+
MAX6661
Remote Temperature-Controlled Fan-Speed
Regulator with SPI-Compatible Interface
4
_______________________________________________________________________________________
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
1
10
100
TEMPERATURE ERROR
vs. PC BOARD RESISTANCE
MAX6661
toc01
LEAKAGE RESISTANCE (M
)
TEMPERATURE
ERROR
C)
20
-30
-25
-20
-15
-10
-5
0
15
10
5
PATH = DXP TO GND
PATH = DXP TO VCC (5V)
-5
-2
-3
-4
-1
0
1
2
3
4
5
-50
0
50
100
150
MAX6661
toc02
TEMPERATURE (
°C)
TEMPERATURE
ERROR
C)
TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
1
100
10k
1M
10
1k
100k
10M 100M
TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6661
toc03
FREQUENCY (Hz)
TEMPERATURE
ERROR
C)
20
-30
-25
-20
-15
-10
-5
0
15
10
5
VIN = 100mVP-P
VIN = SQUARE WAVE APPLIED TO VCC
WITH NO 0.1
F VCC CAPACITOR
VIN = 250mVP-P
4.0
-1.5
-1.0
MAX6661
toc04
FREQUENCY (Hz)
TEMPERATURE
ERROR
C)
-0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1
10
100M
1M 10M
100
1k
10k 100k
TEMPERATURE ERROR
vs. COMMON-MODE NOISE FREQUENCY
VIN = 50mVP-P
VIN = SQUARE WAVE
AC-COUPLED TO DXN
VIN = 100mVP-P
VIN = 25mVP-P
-8
-6
-7
-4
-5
-3
-2
0
-1
1
0102030405060708090 100
MAX6661
toc05
DXP-DXN CAPACITANCE (nF)
TEMPERATURE
ERROR
C)
TEMPERATURE ERROR
vs. DXP-DXN CAPACITANCE
0
1
3
2
4
5
MAX6661
toc06
SUPPLY VOLTAGE (V)
STANDBY
SUPPLY
CURRENT
(
A)
3.0
4.0
4.5
3.5
5.0
5.5
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
CONFIG BIT 6 = 1
3.0
3.9
4.2
3.3
3.6
4.5
4.8
5.1
5.4
MAX6661
toc07
SUPPLY VOLTAGE (V)
AVERAGE
SUPPLY
CURRENT
(
A)
450
AVERAGE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
相關PDF資料
PDF描述
MAX6661AEE+T Remote Temperature-Controlled Fan-Speed Regulator with SPI-Compatible Interface
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