http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




TEMIC Semiconductors
TEMIC Semiconductors


U143M

7-Segment Decoder Driver



No Preview Available !

U143M pdf
7-Segment Decoder Driver
Technology: PMOS
Features
D Display numbers from 1 to 16
D Supply voltage –VS = 12 V
D Output currents –I01 to –I09 = 10 mA
Case: 16 pin dual inline plastic
U143M
D Input code BCD + 1
WD Pull-up resistors 50 k to VS
D Separate input for dark switching
Absolute Maximum Ratings
Figure 1. Block diagram
Parameters
Supply voltage range
Pin 16
Supply current
Pin 1
Output current of one
output
Pin 7 to 15
Total power dissipation
–I01 to –I09 à 10 mA = 90 mA
–V01 to –V09 = 2 V, Tamb = 70°C
Symbol
VS
IS
–I01 to –I09
Ptot
Value
–13.5 to +0.3
150
50
220
Unit
V
mA
mA
mW
TELEFUNKEN Semiconductors
Rev. A1, 26-Jun-96
Preliminary Information
1 (4)



No Preview Available !

U143M pdf
U143M
Electrical Characteristics
–VS = 12 V, reference point Pin 1, Tamb = 25°C, unless otherwise specified
Parameters
Test Conditions / Pin
Symbol Min
Typ
Max Unit
Supply voltage
Pin 16
–VS 10.8
12
13.2 V
Supply quiescent current
Pin 1
ISB
1.5 mA
Output reverse current
–V0 = 13.2 V,
Tamb = 70°C Pin 7 to 15
–I0R
50 mA
Output voltage level
Logic ”0”
Logic “1”
Output current
Pin 7 to 15
–VOH = 2 V,
Tamb = 25°C Pin 7 to 15
Tamb = 7 °C Pin 7 to 15
–VOH
–VOL
–IO
–IO
10.8
12
10
2.0 V
V
mA
mA
Input voltage level
Logic “0”
Logic “1”
Input currents
Pin 2 to 6
–VIL = 4.0 V
–VIH = 1.0 V
Pin 2 to 6
–VIH
–VIL
–IIL
–IIH
–0.3
13.2
10
+1 V
4.0 V
120 mA
mA
Truth Table
2 (4) TELEFUNKEN Semiconductors
Preliminary Information
Rev. A1, 26-Jun-96



Part Number U143M
Description 7-Segment Decoder Driver
Maker TEMIC Semiconductors - TEMIC Semiconductors
Total Page 4 Pages
PDF Download
U143M pdf
Download PDF File
U143M pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
U143M 7-Segment Decoder Driver U143M
TEMIC Semiconductors
PDF
U14NA50 STU14NA50 U14NA50
ST Microelectronics
PDF


Part Number Start With

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

site map

webmaste! click here

contact us

Buy Components