Datasheet > NTE1507

NTE1507

更新时间： 2024-11-22 22:44:47

品牌	Logo	应用领域
NTE		/
页数	文件大小	规格书
3页	27K
描述
Integrated Circuit 10-Step Adjustable Analog Level Detector

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NTE1507 技术参数

生命周期：	Contact Manufacturer	零件包装代码：	DIP
包装说明：	,	针数：	16
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.69	其他特性：	IT ALSO REQUIRES 10V TO 35V SUPPLY
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDIP-T16
功能数量：	1	端子数量：	16
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
最大压摆率：	25 mA	最大供电电压 (Vsup)：	13.2 V
最小供电电压 (Vsup)：	10.8 V	表面贴装：	NO
温度等级：	COMMERCIAL	端子形式：	THROUGH-HOLE
端子位置：	DUAL	Base Number Matches：	1

NTE1507 数据手册

NTE1507

Integrated Circuit

10–Step Adjustable Analog Level Detector

Description:

The NTE1507 is an integrated circuit in a 16–Lead DIP type package consisting of ten comparators

and a reference voltage network to detect the level of a signal at the analog input. Output Q1 is

switched to a low logic level at a typical input voltage of 200mV with Threshold Adjust open and the

cascade input grounded. After each 200mV increment, the next output is switched to a low logic level.

All outputs are at low logic levels at a typical input voltage of 2000mV. The threshold–adjust pin allows

the user to decrease the input voltage steps from 200mV to 100mV increments by connecting an ex-

ternal resistor from Threshold Adjust to GND.

This level detector is directly cascadable requiring only two external resistors to establish a zero–ref-

erence level voltage for the cascade input. The maximum number of devices that can be cascaded

is determined by the threshold level and the maximum input voltages. If the cascade feature is not

utilized, the cascade input must be grounded for proper operation.

The NTE1507 is especially designed to detect and indicate analog signal levels and may be used in

various industrial, consumer, or automotive applications such as low–precision meters, warning–sig-

nal indicators, A/D converters, feedback regulators, pulse shapers, delay elements, and for automatic

range switching. The open–emitter outputs are capable of sourcing currents up to 25mA and may

be operated at voltages up to 35V. The power outputs are suitable for driving a variety of display ele-

ments such as vacuum flourescent displays, LED’s, or filament lamps. The outputs may also drive

digital integrated logic such as CMOS or other high–level logic.

Features:

D 10 Comparators to Digitize Analog Input Signals

D Cascade Feature Allows Stacking Output Display Strings

D Threshold Intervals Adjustable from 200mV to 100mV

D Open–Emitter Outputs Capable of Sourcing up to 25mA and Withstanding up to 35V

D Supply Voltage Range of 10V to 35V (V_CC2

)

Absolute Maximum Ratings: (T_A= 0° to +70°C unless otherwise specified)

Supply Voltage

V_CC1(Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V

V_CC2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V

Input Voltage

Analog Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V

Cascade Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V

Output Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to V_CC2

On–State Output Current (Each Output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30mA

Continuous Total Dissipation (T_A≤ +25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2075mW

Derate Linearly Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.6mW/°C

Operating Ambient Temperature Range, T_A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C

Lead Temperature (During Soldering, 1/16” (1.6mm) from case, 10sec), T_L. . . . . . . . . . . . . +260°C

Note 1. Voltage values are with respect to network ground terminal.

12 3

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与NTE1507相关器件

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NTE1510	NTE	获取价格	Integrated Circuit 5-Step LED Driver for Linear Scale
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NTE1513	NTE	获取价格	Integrated Circuit 9-Step LED Driver Circuit for Logarithmic Scale
NTE1514	NTE	获取价格	Integrated Circuit 5-Step LED Driver for Logarithmic Scale
NTE1515	NTE	获取价格	Integrated Circuit 5-Step LED Driver for Logarithmic Scale
NTE1516	NTE	获取价格	Integrated Circuit Audio Power Amp, 1.8 Watt

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