參數(shù)資料
型號: MAX6656MEE+T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: Dual Remote/Local Temperature Sensors and Four-Channel Voltage Monitors
中文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: 0.150 INCH, 0.025 INCH PTICH, QSOP-16
文件頁數(shù): 13/18頁
文件大小: 256K
代理商: MAX6656MEE+T
MAX6655/MAX6656
Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
4
_______________________________________________________________________________________
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
20
10
0
-10
-20
1
10
100
REMOTE TEMPERATURE ERROR
vs. PC BOARD RESISTANCE
MAX6655/MAX6656
toc01
LEAKAGE RESISTANCE (M
)
REMOTE
TEMPERATURE
ERROR
C)
PATH = DXP TO GND
PATH = DXP TO VCC (5V)
-5
-2
-3
-4
-1
0
1
2
3
4
5
-55
-5
45
95
REMOTE TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
MAX6655/MAX6656
toc02
TEMPERATURE (
°C)
REMOTE
TEMPERATURE
ERROR
C)
RANDOM SAMPLE
2N3906
20
15
10
5
0
020
10
30
40
50
TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6655/MAX6656
toc03
FREQUENCY (MHz)
TEMPERATURE
ERROR
C)
VIN = SQUARE WAVE
APPLIED TO VCC WITH
NO VCC BYPASS CAPACITOR
VIN = 250mVp-p
REMOTE DIODE
0
2
4
6
8
10
12
14
0
1020304050
REMOTE TEMPERATURE ERROR
vs. COMMON-MODE NOISE FREQUENCY
MAX6655/MAX6656
toc04
FREQUENCY (MHz)
REMOTE
TEMPERATURE
ERROR
C)
VIN = 200mVp-p
VIN = 100mVp-p
VIN = SQUARE WAVE
AC-COUPLED TO DXN
0
2
4
6
8
10
12
14
0
50
100
150
200
REMOTE TEMPERATURE ERROR
vs. DXP-DXN CAPACITANCE
MAX6655/MAX6656
toc05
DXP-DXN CAPACITANCE (nF)
REMOTE
TEMPERATURE
ERROR
C)
VCC = +5V
0
15
10
5
20
25
30
35
40
45
50
1
10
100
1000
STANDBY SUPPLY CURRENT
vs. CLOCK FREQUENCY
MAX6655/MAX6656
toc06
SMBCLK FREQUENCY (kHz)
SUPPLY
CURRENT
(
A)
SMBCLK IS DRIVEN
RAIL-TO-RAIL
0
20
40
60
80
100
120
140
012345
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6655/MAX6656
toc07
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
ADD0, ADD1 = GND
ADD0, ADD1 = HIGH-Z
0
40
20
80
60
120
100
-1
1
2
0
345
RESPONSE TO THERMAL SHOCK
MAX6655/MAX6656
toc08
TIME (s)
TEMPERATURE
C)
REMOTE DIODE IMMERSED
IN +115
°C FLUORINERT BATH
0
4
2
8
6
12
10
040
60
20
80
100
120
VOLTAGE ACCURACY
vs. TEMPERATURE
MAX6655/MAX6656
toc09
TEMPERATURE (
°C)
OUTPUT
VOLTAGE
(V)
VIN1
VCC
VIN2
VIN3
INPUT VOLTAGES ARE NOMINAL
相關(guān)PDF資料
PDF描述
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MAX6658MSA+ ±1°C, SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms
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參數(shù)描述
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