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参数资料
| 型号： | MAX6694UE9A+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/18页 |
| 文件大小： | 196K |
| 描述： | IC TEMP MONITOR 5CH 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部和外部 |
| 感应温度： | -40°C ~ 125°C，外部传感器 |
| 精确度： | ±3°C 本地（最大），±4°C 远程（最大） |
| 拓扑： | ADC，缓冲器，多路复用器，寄存器库 |
| 输出类型： | SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 是 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (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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