Datasheet > L9615

L9615

更新时间： 2024-02-09 12:03:48

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		总线收发器
页数	文件大小	规格书
8页	140K
描述
CAN BUS TRANSCEIVER

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技术参数
数据手册

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L9615 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	14 weeks	风险等级：	2.31
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e4
长度：	4.9 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	8
收发器数量：	1	最高工作温度：	110 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	250	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Network Interfaces	标称供电电压：	5 V
表面贴装：	YES	技术：	BICMOS
电信集成电路类型：	INTERFACE CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	3.9 mm
Base Number Matches：	1

L9615 数据手册

L9615

DINAMIC CHARACTERISTICS

(C_A= 47pF between C_H and C_L; V_S= 5V; t < 5ns;

Ω

C_RXO= 20pF between RXO and B; R^A= 60 between C_H and C_L)

Symbol

t^OT

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Signal Delay TXO to C_H, C_L

S^R

Differential Output Slew Rate

(Transmitter)

V^ASC= 0V

V/µs

V^ASC= V_S

V^ASC= 0V

t^OR

Signal Delay C_H, C_L to R^XO

Signal Delay T^XOto R^XO

150

300

t^OTR

≤

modes of operation: High speed ( 500kBaud) and

FUNCTIONAL DESCRIPTION

≤

low speed ( 125kBaud).

The L9615 is used as an interface between a

CAN controller and the physical bus. The device

provides transmitting capability to the CAN con-

troller.

The ASC pin is tied to GND for normal operation

≤

at 500kBaud. For slower speed operation at

≤

125kBaud the rise and fall slope of the bus out-

put can be decreased to reduce EMI by connect-

ingg the ASC pin to V^S.

The transmitter outputs C_H and C_L are pro-

tected against short circuits and electrical tran-

sients which may occur in an automotive environ-

ment. In case of short circuit (C_H to C_L, C_H to

B) the protection circuit recognizes this fault con-

ditionand the transmitter output stages are dis-

FUNCTIONAL TABLE

TXO

C_H

C_L

Bus State RXO

abled with a delay of max. 10 s to prevent de-

Dominant

struction of the IC and high consumption of

supply current I_S. If V^C_L>V^C_Lmaxthe transmitter

output stages would be disabled immediately.

H or

Floating

V^S/2

Floating

V^S/2

Recessive

Pin ASC makes it possible to select two different

TYPICAL APPLICATION

R_A

V_COM

V_Sn

V_Sm

SYSTEM n

SYSTEM m

CAN BUS

CONTROLLER

L9615

CONTROLLER

V_GNDn

V_GNDD

V_GNDm

C_H

C_L

R_A

V_Diff

V_GNDm

D96AT247A

4/8

1 2 345 6 7 8

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