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LT1684CS#PBF: 产品描述IC RING TONE GENERATOR 14-SOIC; 产品类别无线/射频/通信电信电路; 文件大小75KB，共4页; 制造商Linear ( ADI ); 官网地址http://www.analog.com/cn/index.html; 标准

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LT1684CS#PBF概述

IC RING TONE GENERATOR 14-SOIC

LT1684CS#PBF规格参数

参数名称	属性值
Brand Name	Linear Technology
是否Rohs认证	符合
厂商名称	Linear ( ADI )
零件包装代码	SOIC
包装说明	SOP, SOP14,.25
针数	14
制造商包装代码	S
Reach Compliance Code	compliant
ECCN代码	EAR99
JESD-30 代码	R-PDSO-G14
JESD-609代码	e3
长度	8.649 mm
湿度敏感等级	1
负电源额定电压	-10 V
功能数量	1
端子数量	14
最高工作温度	125 °C
最低工作温度
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装等效代码	SOP14,.25
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	260
电源	+-10 V
认证状态	Not Qualified
座面最大高度	1.752 mm
最大压摆率	0.00095 mA
标称供电电压	10 V
表面贴装	YES
技术	BIPOLAR
电信集成电路类型	TELEPHONE RINGER CIRCUIT
温度等级	OTHER
端子面层	Matte Tin (Sn)
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	3.899 mm

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Demo Circuit (DC) 192A Quick Start Guide

Description

The DC192 is a collection of subcircuits to support the LT1684 in ring signal generation.

This board contains the hardware to facilitate demonstration of the LT1684 in several different system

modes of operation. For ease of use the DC192A is designed to operate from a single 5V input supply.

It utilizes the popular Microchip PIC16C73 microcontroller for the generation of the ring signals, cadence,

zero crossing output, connect output, and various other specialized features detailed further in the Step by

Setup 1 Generic mode

Perhaps the most generic setup for the DC192A is the 20Hz 3 REN Cadenced ring. This is the setup the

Demo Circuit is shipped with.

In the generic mode the board is configured to demonstrate its ability to ring a phone.

1. Insure that the jumpers configure the board as setup 1.

2. Connect +5V and Gnd to the board via J2 (center+) or TP3 +5V and TP5 Gnd.

3. Plug phone into J1 or attach Tip to TP2 and Ring to TP1. Or

4. Attach oscilloscope ground lead to TP1 and the probe to TP2.

5. Power up the board; observe that LED1 and LED4 are illuminated.

6. Depress SW1 and observe the results:

A cadenced ring signal appears at the output to be seen and/or heard.

LED2 illuminates to indicate the connect condition while TP13 (RELAY) is pulled to ground.

(Remember this board is isolated so the scope ground on TP1 is not connected to the input ground

on TP5, the RELAY signal is pulled to the TP5 ground.)

A short pulse appears on TP14 (ZERO) a few milliseconds prior to each zero crossing.

LED4 twinkles as the duty factor of its drive is modulated with the 20Hz ring signal.

The effect of holding SW1 down continuously can be obtained by emplacing jumper 14 to short its

terminals, or by shorting TP4 (CADENCE) to ground (TP5).

Other Setups

At present other setups are best described in the jumpers file (appended to the end of this document).

As other modes of operation are incorporated this document, and the firmware will be updated to

implement, and document the new modes.

JUMPER CONFIG

OCT 7 99

JP10 IS CW/CADENCED SELECT IN = CW OUT = CADENCED

WHEN IN:

JP14 IS IN OR

SW1 IS DEPRESSED OR

CADENCE IN IS PULLED LOW

THEN

ELSE

WHEN OUT:

CONTINOUS SINEWAVE IS OUTPUT.

CONTINOUS ZERO IS OUTPUT

JP14 IS IN OR

SW1 IS DEPRESSED OR

CADENCE IN IS PULLED LOW

THEN

ELSE

CADENCED SINEWAVE IS OUTPUT

CONTINOUS ZERO IS OUTPUT

Last printed 1/31/03 2:19 PM

Page 1 of 4

LT1684CS#PBF相似产品对比

	LT1684CS#PBF	DC192A	LT1684IS#TRPBF	LT1684CN#PBF	LT1684CS#TRPBF	LT1684IS#PBF	LT1684IN#PBF
描述	IC RING TONE GENERATOR 14-SOIC	eval board ring tone gen lt1684	IC RING TONE GENERATOR 14-SOIC	IC RING TONE GENERATOR 14-DIP	IC RING TONE GENERATOR 14-SOIC	IC RING TONE GENERATOR 14-SOIC	IC RING TONE GENERATOR 14-DIP
Brand Name	Linear Technology	-	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology
是否Rohs认证	符合	-	符合	符合	符合	符合	符合
厂商名称	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
零件包装代码	SOIC	-	SOIC	DIP	SOIC	SOIC	DIP
包装说明	SOP, SOP14,.25	-	-	DIP, DIP14,.3	-	SOP, SOP14,.25	DIP, DIP14,.3
针数	14	-	14	14	14	14	14
制造商包装代码	S	-	S	N	S	S	N
Reach Compliance Code	compliant	-	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	-	-	EAR99	-	EAR99	EAR99
JESD-30 代码	R-PDSO-G14	-	-	R-PDIP-T14	-	R-PDSO-G14	R-PDIP-T14
JESD-609代码	e3	-	-	e3	-	e3	e3
湿度敏感等级	1	-	-	1	-	1	1
负电源额定电压	-10 V	-	-	-10 V	-	-10 V	-10 V
功能数量	1	-	-	1	-	1	1
端子数量	14	-	-	14	-	14	14
最高工作温度	125 °C	-	-	125 °C	-	125 °C	125 °C
封装主体材料	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	-	-	DIP	-	SOP	DIP
封装等效代码	SOP14,.25	-	-	DIP14,.3	-	SOP14,.25	DIP14,.3
封装形状	RECTANGULAR	-	-	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	-	-	IN-LINE	-	SMALL OUTLINE	IN-LINE
峰值回流温度（摄氏度）	260	-	-	NOT SPECIFIED	-	260	NOT SPECIFIED
电源	+-10 V	-	-	+-10 V	-	+-10 V	+-10 V
认证状态	Not Qualified	-	-	Not Qualified	-	Not Qualified	Not Qualified
座面最大高度	1.752 mm	-	-	3.937 mm	-	1.752 mm	3.937 mm
最大压摆率	0.00095 mA	-	-	0.00095 mA	-	0.00095 mA	0.00095 mA
标称供电电压	10 V	-	-	10 V	-	10 V	10 V
表面贴装	YES	-	-	NO	-	YES	NO
技术	BIPOLAR	-	-	BIPOLAR	-	BIPOLAR	BIPOLAR
电信集成电路类型	TELEPHONE RINGER CIRCUIT	-	-	TELEPHONE RINGER CIRCUIT	-	TELEPHONE RINGER CIRCUIT	TELEPHONE RINGER CIRCUIT
温度等级	OTHER	-	-	OTHER	-	AUTOMOTIVE	AUTOMOTIVE
端子面层	Matte Tin (Sn)	-	-	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)
端子形式	GULL WING	-	-	THROUGH-HOLE	-	GULL WING	THROUGH-HOLE
端子节距	1.27 mm	-	-	2.54 mm	-	1.27 mm	2.54 mm
端子位置	DUAL	-	-	DUAL	-	DUAL	DUAL
处于峰值回流温度下的最长时间	30	-	-	NOT SPECIFIED	-	30	NOT SPECIFIED
宽度	3.899 mm	-	-	7.62 mm	-	3.899 mm	7.62 mm

LT1684CS#PBF

LT1684CS#PBF概述

LT1684CS#PBF规格参数

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LT1684CS#PBF相似产品对比

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