Datasheet > DS1626S

DS1626S

更新时间： 2024-02-17 16:46:19

品牌	Logo	应用领域
美信 - MAXIM		输出元件传感器换能器
页数	文件大小	规格书
12页	122K
描述
Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, Surface Mount, SOIC-8

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技术参数
数据手册

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DS1626S 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	包装说明：	SOIC-8
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.28
最大精度（摄氏度）：	0.5 Cel	主体宽度：	5.285 mm
主体高度：	1.905 mm	主体长度或直径：	5.31 mm
安装特点：	SURFACE MOUNT	位数：	12
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出接口类型：	3-WIRE INTERFACE	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL	最大供电电压：	5.5 V
最小供电电压：	2.7 V	表面贴装：	YES
端接类型：	SOLDER	Base Number Matches：	1

DS1626S 数据手册

DS1626/DS1726

EEPROM AC ELECTRICAL CHARACTERISTICS

(V_DD= 2.7V to 5.5V, T_A= -55°C to +125°C.)

PARAMETER

EEPROM Write Cycle Time

EEPROM Writes

SYMBOL CONDITIONS

MIN

TYP

MAX UNITS

t_wr

N_EEWR

t_EEDR

-55°C to +55°C

50k

Writes

Years

EEPROM Data Retention

AC ELECTRICAL CHARACTERISTICS

(V_DD= 2.7V to 5.5V, T_A= -55°C to +125°C.)

PARAMETER

SYMBOL CONDITIONS

MIN

TYP

MAX UNITS

9 bits

93.75

10 bits

11 bits

187.5

375

Temperature Conversion Time

t_TC

12 bits

750

Data In to Clock Setup

Clock to Data In Hold

Clock to Data Out Delay

Clock Low/High Time

Clock Frequency

Clock Rise/Fall Time

RST to Clock Setup

Clock to RST Hold

RST Inactive Time

Clock High to I/O Hi-Z

RST Low to I/O Hi-Z

CNV Pulse Width

t_DC

t_CDH

t_CDD

t_CL, t_CH

f_CLK

t_R, t_F

t_RC

(Note 5)

(Notes 5, 6)

(Note 5)

(Note 7)

(Note 5)

(Note 8)

150

285

1.75

500

MHz

100

125

t_CRH

t_RI

t_CDZ

t_RDZ

t_CNV

C_I/O

C_I

250ns

500ms

I/O Capacitance

Input Capacitance

NOTES:

1) All voltages are referenced to ground.

2) See Figure 2 for TYPICAL OPERATING CURVES.

3) I_STBY, I_DDspecified with DQ, CLK/CNV = V_DDand RST = GND.

4) Drift data is based on a 1000hr stress test at +125°C with V_DD= 5.5V.

5) See Timing Diagrams in Figure 3. All timing is referenced to 0.7 x V_DDand 0.3 x V_DD.

6) Load capacitance = 50pF.

7) t_RImust be 10ms minimum following any write command that involves the E²memory.

8) 250ns is the guaranteed minimum pulse width for a conversion to start, however, a smaller pulse

width may start a conversion.

4 of 12

1 2 345 6 7...12

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