参数资料
型号: MAX6575LZUT+T
厂商: Maxim Integrated
文件页数: 2/12页
文件大小: 0K
描述: IC TEMP SENSOR DGTL SOT23-6
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
感应温度: -40°C ~ 125°C
输出类型: 时钟
电源电压: 2.7 V ~ 5.5 V
精确度: ±0.8°C
封装/外壳: SOT-23-6
供应商设备封装: SOT-6
包装: 标准包装
产品目录页面: 1425 (CN2011-ZH PDF)
其它名称: MAX6575LZUT+TDKR
SOT Temperature Sensor with
Multidrop Single-Wire Digital Interface
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V DD ........................................................................-0.3V to +6V
TS1, TS0 ..................................................-0.3V to (V DD + 0.3V)
I/O..........................................................................-0.3V to +6V
Input/Output Current, All Pins...........................................±20mA
Continuous Power Dissipation (T A = +70°C)
6-Pin SOT23 (derate 7.10mW/°C above +70°C)...........571mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
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.
ELECTRICAL CHARACTERISTICS
(V DD = +2.7V to +5.5V, T A = -40°C to +125°C, unless otherwise noted. Typical values are specified at T A = +25°C and V DD = +5V,
unless otherwise noted.)
PARAMETER
V DD Range
SYMBOL
V DD
CONDITIONS
MIN
2.7
TYP
MAX
5.5
UNITS
V
Supply Current
I DD
V DD = 5.5V
T A = -40°C to +85°C
T A = -40°C to +125°C
150
250
400
μA
T A = -20°C
-7.5
±1.1
+7.5
Temperature Sensor Error
(Note 1)
T A = 0°C
T A = +25°C
T A = +85°C
T A = +125°C
-5.5
-3.0
-4.5
-5.0
±0.9
±0.8
±0.5
±0.5
+5.5
+3.0
+4.5
+5.0
°C
t D1
V TS1 = GND, V TS0 = GND
5T
t D2
t D3
MAX6575L,
T (temp) in °K,
Figure 1
V TS1 = GND, V TS0 = V DD
V TS1 = V DD , V TS0 = GND
20T
40T
Output Pulse Delay
Output Pulse Low Time
t D4
t D5
t D6
t D7
t D8
t L1-8
MAX6575H,
T (temp) in °K,
Figure 1
Figure 1
V TS1 = V DD , V TS0 = V DD
V TS1 = GND, V TS0 = GND
V TS1 = GND, V TS0 = V DD
V TS1 = V DD , V TS0 = GND
V TS1 = V DD , V TS0 = V DD
80T
160T
320T
480T
640T
5T
μs
μs
Reset Pulse Width (Note 2)
t RESET
Figure 1
4.6
16.0
ms
Setup Time
Start Pulse (Note 3)
Delay Time from Trigger to
Ready (Note 4)
Glitch Immunity on I/O Input
t SETUP
t START
t READY
Figure 1
Figure 1, T A = +25°C
Figure 1
2.5
10
500
520
μs
μs
ms
ns
Time-Select Pin Logic Levels
I/O Output Voltage Low
V IL
V IH
V OL
V DD > 4.5V, I SINK = 3.2mA
V DD > 2.7V, I SINK = 1.2mA
2.3
0.8
0.4
0.3
V
V
I/O Input Voltage Low
I/O Input Voltage High
V IL
V IH
2.3
0.8
V
V
Note 1:
Note 2:
Note 3:
Note 4:
See Temperature Accuracy histograms in Typical Operating Characteristics.
Guaranteed by design. Not production tested.
Limit maximum start pulse at 1ms to avoid timing overlap.
If no reset pulse is applied.
2
_______________________________________________________________________________________
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