Datasheet > IL1815N

IL1815N

更新时间： 2024-01-17 21:02:04

品牌	Logo	应用领域
INTEGRAL		传感器放大器
页数	文件大小	规格书
8页	188K
描述
AMPLIFIER IC FOR SENSORS WITH DIFFERENT CONDUCTANCE

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IL1815N 数据手册

IL1815

AMPLIFIER IC FOR SENSORS WITH DIFFERENT CONDUCTANCE

Functional Description

Designed IC is an integrated circuit (IC) of the

amplifier for sensors with different conductance.

IL1815 – is an IC of adaptive amplifier

increasing analog signal from the sensor and

transmitting a strobe of pulses from IC output

into electrical circuit of motor engine control

device. The amplifier ensures one short output

pulse leading edge of which coincides with

negative half-wave, crossing zero of input

analog signal produced by alternating magnetic

field of inductive sensor coil.

T_A= –40 ÷ +125°С

Functions

IC is purposed for application in automotive electronics in injection controller block as

well as in engine control system for:

• crankshaft position (condition) control;

• Switching when crossing zero;

• engine rotation speed control;

• tachometer (rotation speed measurement);

• _ICen_ILg₁in₈e₁₅ch_isec_ak_na(_lt_oe_gst_tin_og_m)._{icrocircuit of the third integration scale and comprises 131 elements.}

The circuit is implemented in 14-pin DIP-package of MS-001AA (IL1815N) type and in 14-pin SO-

package of MS-012AB (IL1815D) type.

Connection of loading of 1 kOhm to IC output (to pin 10) is tolerable.

Features

•

Adaptive hysteresis

One-polar power supply mode

Influence of «ground» on input

Precise choice of the initial ignition moment

Operation in the supply voltage range of 2,5 V up to 12 V

control of input (pin 3) by signal coming into external resistor with amplitude from 75 mV up to

120V.

•

Compatibility with CMOS - logic

12 3 4 5 6 7 8

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IL1E-65664L-70SHXXX:D	TEMIC	获取价格	Standard SRAM, 8KX8, 70ns, CMOS, CDIP28,
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IL1E-65664L-85	TEMIC	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28,
IL1E-65664L-85:D	TEMIC	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28,
IL1E-65664L-85SHXXX	TEMIC	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28,
IL1E-65664L-85SHXXX:D	TEMIC	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28,