參數(shù)資料
型號: MAX6695YAUB+T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 溫度/濕度傳感器
英文描述: Dual Remote/Local Temperature Sensors with SMBus Serial Interface
中文描述: DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 1.50Cel, SQUARE, SURFACE MOUNT
封裝: 3 X 3 MM, LEAD FREE, MO-187C-BA, USOP-10
文件頁數(shù): 12/22頁
文件大?。?/td> 335K
代理商: MAX6695YAUB+T
MAX6695/MAX6696
Dual Remote/Local Temperature Sensors with
SMBus Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC ...........................................................................-0.3V to +6V
DXP1, DXP2................................................-0.3V to (VCC + 0.3V)
DXN ......................................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT ...................................-0.3V to +6V
RESET, STBY, ADD0, ADD1, OT1, OT2 ...................-0.3V to +6V
SMBDATA Current .................................................1mA to 50mA
DXN Current ......................................................................±1mA
Continuous Power Dissipation (TA = +70°C)
10-Pin MAX (derate 6.9mW/°C above +70°C) ........555.6mW
16-Pin QSOP (derate 8.3mW/°C above +70°C) .......666.7mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +3.6V, TA = 0°C to +125°C, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
3.0
3.6
V
Standby Supply Current
SMBus static, ADC in idle state
10
A
Operating Current
Interface inactive, ADC active
0.5
1
mA
Conversion rate = 0.125Hz
35
70
Conversion rate = 1Hz
250
500
Average Operating Current
Conversion rate = 4Hz
500
1000
A
TRJ = +25°C to +100°C
(TA = +45°C to +85°C)
-1.5
+1.5
TRJ = 0°C to +125°C (TA = +25°C to +100°C)
-3.0
+3.0
TRJ = -40°C to +125°C (TA = 0°C to +125°C)
-5.0
+5.0
Remote Temperature Error
(Note 1)
TRJ = -40°C to +125°C (TA = -40°C)
+3.0
°C
TA = +45°C to +85°C
-2.0
+2.0
TA = +25°C to +100°C
-3.0
+3.0
TA = 0°C to +125°C
-4.5
+4.5
Local Temperature Error
TA = -40°C to +125°C
+3.0
°C
TA = +45°C to +85°C
-3.8
TA = +25°C to +100°C
-4.0
TA = 0°C to +125°C
-4.2
Local Temperature Error
(MAX6695Y/MAX6696Y)
TA = -40°C to +125°C
-4.4
°C
Power-On Reset Threshold
VCC, falling edge (Note 2)
1.3
1.45
1.6
V
POR Threshold Hysteresis
500
mV
Undervoltage Lockout Threshold
UVLO
Falling edge of VCC disables ADC
2.2
2.8
2.95
V
Undervoltage Lockout Hysteresis
90
mV
Channel 1 rate
≤4Hz, channel 2 / local rate
≤2Hz (conversion rate register ≤05h)
112.5
125
137.5
Conversion Time
Channel 1 rate
≥8Hz, channel 2 / local rate
≥4Hz (conversion rate register ≥06h)
56.25
62.5
68.75
ms
High level
80
100
120
Remote-Diode Source Current
IRJ
Low level
8
10
12
A
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