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PDF 34017-1P Data sheet ( Hoja de datos )
| Número de pieza | 34017-1P | |
| Descripción | MC34017-1P | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Telephone Tone Ringer
Bipolar Linear/I2L
• Complete Telephone Bell Replacement Circuit with Minimum
External Components
• On–Chip Diode Bridge and Transient Protection
• Direct Drive for Piezoelectric Transducers
• Push Pull Output Stage for Greater Output Power Capability
• Base Frequency Options – MC34017–1: 1.0 kHz
– MC34017–2: 2.0 kHz
– MC34017–3: 500 Hz
• Input Impedance Signature Meets Bell and EIA Standards
• Rejects Rotary Dial Transients
Order this document by MC34017/D
MC34017
TELEPHONE TONE RINGER
BIPOLAR LINEAR/I2L
SEMICONDUCTOR
TECHNICAL DATA
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
Typical Application
160 k
5.0 µF
C
25 V
15 k 2.2 µF
3.0 V
876 5
AC2 RG RC RS
Ring
1.0 µF
Tip
6.8 k
MC34017–X
AC1 RO1 RO2
123
RI
4
MC34017–1: C = 1000 pF
MC34017–2: C = 500 pF
MC34017–3: C = 2000 pF
Piezo Sound
Element
This device contains 97 active transistors and 79 gates.
MOTOROLA ANALOG IC DEVICE DATA
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
PIN CONNECTIONS
AC1 1
RO1 2
RO2 3
RI 4
8 AC2
7 RG
6 RC
5 RS
(Top View)
ORDERING INFORMATION
Operating
Device Temperature Range
Package
MC34017D
TA = –20° to +60°C
MC34017P
SOIC
Plastic DIP
© Motorola, Inc. 1996
1
1 page  
MC34017
Figure 2. Test One
VI
6.8 k*
1 AC1
AC2 8
2 RO1
RG 7
VO
390 Ω
DUT RC 6
3 RO2
0.047 µF
4
RI
5
RS
160 k*
C
15 k*
1.0 µF
0.2 µF
MC34017–1: C = 1000 pF*
MC34017–2: C = 500 pF*
MC34017–3: C = 1000 pF*
VDD
10 k
Q1
S1
(Normally Open)
0.1 µF
5.6 k
10 k
R
0.01 µF*
VDD
1 16
2 15
3 14
4 IC2 13
5 12
6 11
7 10
89
a. Increase VI from +33 V while monitoring VO.
VStart (+) equals VI when VO commences switching.
b. Decrease VI from –33 V while monitoring VO.
VStart (–) equals VI when VO commences switching.
c. Decrease VI from +40 V while monitoring VO.
VStop equals VI when VO ceases switching.
d. Set VI to +50 V. Close S1. Measure frequencies
fH, fL and fW.
VDD
200 k
0.01 µF
IC1 – MC14011B
IC2 – MC14538B
Q1 – 2N3904
VDD = 12 V
*Indicates 1% tolerance (5% otherwise)
12
1/4 11
13 IC1
9
1/4 10
8 IC1
fH
fL MC34017–1: R = 110 kΩ*
MC34017–2: R = 55 kΩ*
MC34017–3: R = 110 kΩ*
fW
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 34017-1P.PDF ] | |
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