DataSheet.es    

PDF M-991 Datasheet ( Hoja de datos )

Número de pieza M-991
Descripción Call Progress Tone Generator
Fabricantes Clare Inc. 
Logotipo Clare  Inc. Logotipo

Total 6 Páginas
		
M-991 Hoja de datos, Descripción, Manual
Features
Generates standard call progress tones
Digital input control
Linear (analog) output
Power output capable of driving standard line
14-pin DIP and 16-pin SOIC package types
Single supply 5V CMOS (low power)
Inexpensive 3.58 MHz time base
Temperature range from -25ºC to 70ºC (-01 ver-
sion)
Temperature range from -40ºC to 85ºC (-02 ver-
sion)
Applications
Telephone systems
Test equipment
Callback
Security systems
Billing systems
M-991
Call Progress Tone Generator
Description
The M-991 is a call progress tone generator integrated
circuit for use in telephone systems. The circuit uses
low-power CMOS techniques to generate tones which
are digitally controlled and highly linear. The M-991 is
designed to permit operation with almost any system.
The use of integrated circuit techniques allows the M-
991 to incorporate the control, tone generating, and
power output buffer into a single 14-pin DIP or a 16-pin
SOIC. A 3.58-MHz (color burst) crystal-controlled time
base guarantees accuracy and repeatability.
Ordering Information
Part #
M-991
M-991-01SM
M-991-01SMTR
M-991-02SM
M-991-02SMTR
Description
14-pin plastic DIP
16-pin SOIC
16-pin SOIC Tape and Reel
16-pin SOIC, Extended
Temperature Range
16-pin SOIC, Extended
Temperature Range, Tape and
Reel
Pin Assignments
Block Diagram
DS-M991-R1
www.clare.com
1

1 page

M-991 pdf
Mechanical Dimensions
M-991
Tolerances
Inches
Metric (mm)
Min Max
Min Max
A-
.210
- 5.33
A1 .015
-
.38 -
b .014
.022
.36
.56
b2 .045
.070
1.1
1.8
C .008
.014
.20
.36
D .735
.775
18.7 19.7
E .300
.325
7.6
8.3
E1 .240
.280
6.1
7.1
e .100 BSC
2.54 BSC
ec 0°
15°
0° 15°
L .115
.150
2.9
4.1
Tolerances
Inches
Metric (mm)
Min Max
Min Max
A .0926
.1043
2.35
2.65
A1 .0040
.0118
.10
.30
b .013
.020
.33
.51
D .3977
.4133
10.10
10.50
E .2914
.2992
7.4
7.6
e .050 BSC
1.27 BSC
H .394
.419
10.00
10.65
L .016
.050
.40 1.27
Dimensions
mm
(inches)
Rev. 1 www.clare.com
5

5 Page



PáginasTotal 6 Páginas
PDF Descargar[ M-991.PDF ]

Enlace url


Hoja de datos destacado

Número de piezaDescripciónFabricantes
M-991Call Progress Tone GeneratorClare  Inc.
Clare Inc.
M-991-01SMCall Progress Tone GeneratorClare  Inc.
Clare Inc.
M-991-01SMTRCall Progress Tone GeneratorClare  Inc.
Clare Inc.
M-991-02SMCall Progress Tone GeneratorClare  Inc.
Clare Inc.

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


www.DataSheet.es    |   2018   |  Privacy Policy  |  Contacto  |  Buscar