參數(shù)資料
型號(hào): CY30
廠商: Electronic Theatre Controls, Inc.
英文描述: Sensor interface for an inductive engine wheel speed single rotation sensor
中文描述: 傳感器接口歸納為單發(fā)動(dòng)機(jī)旋轉(zhuǎn)輪速傳感器
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 128K
代理商: CY30
1
1/2004 All rights reserved by Robert Bosch GmbH including the right to file industrial property rights
Robert Bosch GmbH retains the sole powers of distribution, such as reproduction, copying and distribution.
page 1
preliminary
CY30
Sensor Interface
Sensor interface for an inductive engine wheel speed single rotation sensor
FEATURES
differential input
single channel
two basic thresholds
amplitude-dependent part k-tracking with two possible
adjustable factors
switching at negative zero crossing
Glitch filtered open drain output
Package : SOIC8
GENERAL DESCRIPTION
The integrated circuit CY30 contains an evaluation circuit for
potential-free input signals of an inductive sensor. The circuit
evaluates the negative zero crossing of the sensor signal.
PIN DESCRIPTION
Pin
1
2
3
4
5
6
Name
VDD5
DGP
DGN
GND
NBM
CONF_K
Function
5 V Supply voltage
Positive input inductive sensor signal
Negative input inductive sensor signal
Ground
Open drain output rotation speed signal
Configuration pin for amplitude dependent part
k factor
Configuration pin for basic threshold
Pin for amplitude dependent threshold tracking
7
8
CONF_TH
AMP
MAXIMUM RATINGS
Parameter
Supply voltage
Voltage resistance, all pins
Current DGN, DGP
Operating ambiente temperature
Thermal resistance
ESD HBM, MIL883D 3015 100pF / 1.5k
Min
4.5
-0.3
-20
-40
Max
5.5
Unit
6
20
125
160
+ 2
V
V
- 2
mA
°C
K/W
kV
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