Linear Technology LT1684IS#PBF

Name: LT1684IS#PBF
Brand: Linear Technology
SKU: 3830850-LT1684IS#PBF
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LT1684IS#PBF

Manufacturer:: Linear Technology

Ventron No:: 3830850-LT1684IS#PBF

Description:: IC RING TONE GENERATOR 14-SOIC

ECAD Model:

Datasheet:: LT1684IS#PBF

Specifications

Linear Technology LT1684IS#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1684IS#PBF.

Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Operating Temperature
-40°C~125°C
Packaging
Tube
Published
2000
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Telephone Circuits
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
10V
Reflow Temperature-Max (s)
30
Base Part Number
LT1684
Function
Tone Generator
Qualification Status
Not Qualified
Operating Supply Voltage
10V
Number of Circuits
1
Min Supply Voltage
6.5V
Supply Current-Max
0.00095mA
Telecom IC Type
TELEPHONE RINGER CIRCUIT
Neg Supply Voltage-Nom
-10V
Length
8.649mm
Width
3.899mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

LT1684IS#PBF Overview
In order to save space on the board, the 14-SOIC (0.154, 3.90mm Width) package is used.Telecommunications equipment is packed using the Tube method.Surface Mount is used as telecommunications equipment mounting type.This telecom IC is composed of 1 circuits.The operating temperature set at -40°C~125°C can offer reliable performance.The mounting is in the way of Surface Mount.In telecom switching configuration, there are 14 terminations.It operates at voltage 10V.The telecom interface contains 14 pins.Using telecom switching's base part number of LT1684, you can find more related parts.The telecom IC type is TELEPHONE RINGER CIRCUIT.To offer designers much flexibility, it is powered by 10V voltage.Telephone Circuits is telecommunications device s subcategory.A voltage of at least 6.5V should be supplied.0.00095mA is the maximum supply current that can be supplied.

LT1684IS#PBF Features
Available in the 14-SOIC (0.154, 3.90mm Width) package
TELEPHONE RINGER CIRCUIT as telecom IC type
Operating supply voltage of 10V

LT1684IS#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1684IS#PBF Telecom applications.

Multi-Line E1 Interface Cards
E1 Multiplexer
PBXs channel bank
Switching Systems
T1/E1/J1 Multiplexer and Channel Banks
T1 Rates PCM Line Interface
Digital access cross connects
CSU/DSU E1/T1/J1 Interface
BITS Timing
Voice over packet gateways

LT1684IS#PBF More Descriptions

Telephone Ringer Circuit, Bipolar, PDSO14
LT1684 - Micropower Ring Tone Generator
The LT1684 is a telecommunication ring tone generator. The IC takes a user-generated pulse width modulated (PWM) input and converts it to a high voltage sine wave suitable for telephone ringing applications. The LT1684 receives capacitor-isolated differential PWM input signals encoded with desired ring output cadence, frequency, and amplitude information. The LT1684 normalizes the pulse amplitude to ±1.25V for an accurate signal voltage reference. The cadence, frequency and amplitude information is extracted using a multiple-pole active filter/amplifier, producing the output ring tone signal. The LT1684 uses its own ring tone output as a reference for generating local supply rails using complementary high voltage external MOSFETs as dynamic level-shifting devices. This 'active tracking' supply mode of operation allows linear generation of the high voltage ring tone signal, reducing the need for large high voltage filtering elements. Applications Wireless Local Loop Telephones Key System/PBX Equipment Fiber to the Curb Telecom Equipment

Certification