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Intersil Electronic Components Datasheet

CD4511BMS Datasheet

CMOS BCD-to-7-Segment Latch Decoder Drivers

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CD4511BMS
December 1992
CMOS BCD-to-7-Segment
Latch Decoder Drivers
Features
Pinout
• High Voltage Type (20V Rating)
• High Output Sourcing Capability up to 25mA
CD4511BMS
TOP VIEW
• Input Latches for BCD Code Storage
• Lamp Test and Blanking Capability
• 7 Segment Outputs Blanked for BCD Input Codes
> 1001
• 100% Tested for Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1µA at 18V Over Full Pack-
age Temperature Range; 100nA at 18V and +25oC
Applications
B1
C2
LT 3
BL 4
LE/STROBE 5
D6
A7
VSS 8
16 VDD
15 f
14 g
13 a
12 b
11 c
10 d
9e
• Driving Common Cathode LED Displays
• Multiplexing with Common Cathode LED Displays
• Driving Incandescent Displays
Functional Diagram
• Driving Low Voltage Fluorescent Displays
Description
CD4511BMS is a BCD-to-7-Segment latch decoder drivers
constructed with CMOS logic and n-p-n bipolar transistor
output devices on a single monolithic structure. These
devices combine the low quiescent power dissipation and
high noise immunity features of Intersil CMOS with n-p-n
bipolar output transistors capable of sourcing up to 25mA.
This capability allows the CD4511BMS types to drive LED’s
and other displays directly.
Lamp Test (LT), Blanking (BL), and Latch Enable or Strobe
inputs are provided to test the display, shut off or intensity
modulate it, and store or strobe a BCD code, respectively.
Several different signals may be multiplexed and displayed
when external multiplexing circuitry is used.
7
A
BCD
INPUTS
1
B
2
C
6
D
L
A
T
C
H
5
LE/STROBE
VSS = 8
VDD = 16
LT
3
D
E
C
O
D
E
R
4
BL
13 a
12 b
D 11 c
R7
I
V
E
R
10 d
9e
SEGMENT
OUTPUTS
15 f
14 g
These devices are similar to the type MC14511.
The CD4511BMS is supplied in these 16-lead outline
packages:
7-Segment Display
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
H4W
H2R
H6W
a
f gb
ec
d
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
7-1169
File Number 3339


Intersil Electronic Components Datasheet

CD4511BMS Datasheet

CMOS BCD-to-7-Segment Latch Decoder Drivers

No Preview Available !

Specifications CD4511BMS
Absolute Maximum Ratings
DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V
(Voltage Referenced to VSS Terminals)
Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V
DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .±10mA
Operating Temperature Range . . . . . . . . . . . . . . . . -55oC to +125oC
Package Types D, F, K, H
Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC
At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for
10s Maximum
Reliability Information
Thermal Resistance . . . . . . . . . . . . . . . .
θja
Ceramic DIP and FRIT Package . . . . . 80oC/W
θjc
20oC/W
Flatpack Package . . . . . . . . . . . . . . . . 70oC/W
20oC/W
Maximum Package Power Dissipation (PD) at +125oC
For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW
For TA = +100oC to +125oC (Package Type D, F, K). . . . . . Derate
Linearity at 12mW/oC to 200mW
Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW
For TA = Full Package Temperature Range (All Package Types)
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Supply Current
Input Leakage Current
Input Leakage Current
Output Voltage
Output Voltage
Output Current (Sink)
Output Current (Sink)
Output Current (Sink)
Output Drive Voltage
Output Drive Voltage
Output Drive Voltage
N Threshold Voltage
P Threshold Voltage
Functional
Input Voltage Low
(Note 2)
Input Voltage High
(Note 2)
Input Voltage Low
(Note 2)
Input Voltage High
(Note 2)
SYMBOL
CONDITIONS (NOTE 1)
GROUP A
SUBGROUPS TEMPERATURE
LIMITS
MIN MAX UNITS
IDD VDD = 20V, VIN = VDD or GND
1
+25oC
- 10 µA
2
+125oC
- 1000 µA
VDD = 18V, VIN = VDD or GND
3
-55oC
- 10 µA
IIL VIN = VDD or GND VDD = 20
1
+25oC
-100
-
nA
2
+125oC
-1000 -
nA
VDD = 18V
3
-55oC
-100
-
nA
IIH VIN = VDD or GND VDD = 20
1
+25oC
- 100 nA
2
+125oC
- 1000 nA
VDD = 18V
3
-55oC
- 100 nA
VOL15 VDD = 15V, No Load
1, 2, 3
+25oC, +125oC, -55oC -
50 mV
VOH15 VDD = 15V, No Load (Note 3)
1
+25oC
14.1 -
V
2
+125oC
14.2
V
3
-55oC
14.0
V
IOL5 VDD = 5V, VOUT = 0.4V
1
+25oC
1 - mA
IOL10 VDD = 10V, VOUT = 0.5V
1
+25oC
2.6 - mA
IOL15 VDD = 15V, VOUT = 1.5V
1
+25oC
6.8 - mA
LVOH5 VDD = 5V, IOH = -20mA
1
+25oC
3.4 -
V
LVOH10 VDD = 10V, IOH = -20mA
1
+25oC
8.6 -
V
LVOH15 VDD = 15V, IOH = -20mA
1
+25oC
13.7 -
V
VNTH VDD = 10V, ISS = -10µA
1
+25oC
-2.8 -0.7 V
VPTH VSS = 0V, IDD = 10µA
1
+25oC
0.7 2.8
V
F VDD = 2.8V, VIN = VDD or GND
VDD = 20V, VIN = VDD or GND
7
7
+25oC
+25oC
VOH > VOL < V
VDD/2 VDD/2
VDD = 18V, VIN = VDD or GND
8A
+125oC
VDD = 3V, VIN = VDD or GND
8B
-55oC
VIL VDD = 5V, VOH > 3.6V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC -
1.5 V
VIH VDD = 5V, VOH > 3.6V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5
-
V
VIL VDD = 15V, VOH > 12.6V,
VOL < 1.5V
VIH VDD = 15V, VOH > 12.6V,
VOL < 1.5V
1, 2, 3
+25oC, +125oC, -55oC -
4V
1, 2, 3
+25oC, +125oC, -55oC 11
-
V
NOTES: 1. All voltages referenced to device GND, 100% testing being 3. For accuracy, voltage is measured differentially to VDD
implemented.
2. Go/No Go test with limits applied to inputs.
7-1170


Part Number CD4511BMS
Description CMOS BCD-to-7-Segment Latch Decoder Drivers
Maker Intersil Corporation
PDF Download

CD4511BMS Datasheet PDF






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