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參數資料
| 型號： | MAX6694TE9A+T |
| 廠商： | Maxim Integrated |
| 文件頁數： | 2/18頁 |
| 文件大小： | 196K |
| 描述： | IC TEMP MONITOR 5CH 16TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 功能： | 溫度監控系統（傳感器） |
| 傳感器類型： | 內部和外部 |
| 感應溫度： | -40°C ~ 125°C，外部傳感器 |
| 精確度： | ±3°C 本地（最大），±4°C 遠程（最大） |
| 拓撲： | ADC，緩沖器，多路復用器，寄存器庫 |
| 輸出類型： | SMBus? |
| 輸出警報： | 是 |
| 輸出風扇： | 是 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN-EP（5x5） |
| 包裝： | 帶卷 (TR) |
5-Channel Precision Temperature Monitor
with Beta Compensation
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.
V
CC
, SMBCLK, SMBDATA, ALERT, OVERT,
STBY to GND ....................................................-0.3V to +6.0V
DXP_ to GND..............................................-0.3V to (V
CC
+ 0.3V)
DXN_ to GND ........................................................-0.3V to +0.8V
SMBDATA, ALERT, OVERT Current....................-1mA to +50mA
DXIV_ Current.....................................................................?mA
Continuous Power Dissipation (T
A
= +70癈)
16-Pin TQFN, 5mm x 5mm
(derate 33.3mW/癈 above +70癈)............................2666.7mW
16-Pin TSSOP
(derate 11.1mW/癈 above +70癈)............................888.9mW
Junction-to-Case Thermal Resistance (?/DIV>
JC
) (Note 1)
16-Pin TQFN...................................................................2癈/W
16-Pin TSSOP...............................................................27癈/W
Junction-to-Ambient Thermal Resistance (?/DIV>
JA
) (Note 1)
16-Pin TQFN.................................................................30癈/W
16-Pin TSSOP...............................................................90癈/W
ESD Protection (all pins, Human Body Model) ....................?kV
Operating Temperature Range .........................-40癈 to +125癈
Junction Temperature......................................................+150癈
Storage Temperature Range.............................-65癈 to +150癈
Lead Temperature (soldering, 10s).................................+300癈
ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +3.6V, V
STBY
= V
CC
, T
A
= -40癈 to +125癈, unless otherwise noted. Typical values are at V
CC
= +3.3V and T
A
=
+25癈.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
3.0
3.6
V
Software Standby Supply Current
I
SS
SMBus static
3
10
礎
Operating Current
I
CC
During conversion (Note 3)
500
2000
礎
Channel 1 only
11
Temperature Resolution
Other diode channels
8
Bits
T
A
= T
RJ
= +60癈 to +100癈
-1.5
+1.5
3 ?Temperature Accuracy
(Remote Channel 1)
V
CC
= 3.3V,
?= 0.5
T
A
= T
RJ
= 0癈 to +125癈
-2.375
+2.375
癈
T
A
= T
RJ
= +60癈 to +100癈
-2
+2
3 ?Temperature Accuracy
(Remote Channels 26)
V
CC
= 3.3V
T
A
= T
RJ
= 0癈 to +125癈
-2.5
+2.5
癈
T
A
= +60癈 to +100癈
-2
+2
3 ?Temperature Accuracy
(Local)
V
CC
= 3.3V
T
A
= 0癈 to +125癈
-2.5
+2.5
癈
T
A
= T
RJ
= +60癈 to +100癈
-3
+3
6 ?Temperature Accuracy
(Remote Channel 1)
V
CC
= 3.3V,
?= 0.5
T
A
= T
RJ
= 0癈 to +125癈
-4
+4
癈
T
A
= T
RJ
= +60癈 to +100癈
-3
+3
6 ?Temperature Accuracy
(Remote Channels 26)
V
CC
= 3.3V
T
A
= T
RJ
= 0癈 to +125癈
-3.5
+3.5
癈
T
A
= +60癈 to +100癈
-2.5
+2.5
6 ?Temperature Accuracy
(Local)
V
CC
= 3.3V
T
A
= 0癈 to +125癈
-3
+3
癈
Supply Sensitivity of Temperature
Accuracy
?.2
o
C/V
Rem ote C
hannel 1 C onver si on Ti m
e
t
CONV1
190
250
312
ms
Remote Channels 2, 3, 4
Conversion Time
t
CONV_
95
125
156
ms
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial
.
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| MAX6694UE9A+ | 功能描述:板上安裝溫度傳感器 5Ch Precision Temperature Monitor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
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