HPDL1414 Agilent Technologies, Inc., HPDL1414 Datasheet

no-image

HPDL1414

Manufacturer Part Number
HPDL1414
Description
Manufacturer
Agilent Technologies, Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HPDL1414
Manufacturer:
LINEAR
Quantity:
11 820
Four Character Smart
Alphanumeric Displays
Technical Data
Features
• Smart Alphanumeric Display
• Wide Operating Temperature
• Fast Access Time
• Excellent ESD Protection
• CMOS IC for Low Power
• Full TTL Compatibility Over
• Wave Solderable
• Rugged Package
• End-Stackable
• Wide Viewing Angle
Typical Applications
• Portable Data Entry Devices
• Medical Equipment
5964-6381E
Built-in RAM, ASCII Decoder
and LED Drive Circuitry
Range
-40 C to +85 C
160 ns
Built-in Input Protection Diodes
Consumption
Operating Temperature
Range
V
V
Construction
IL
IH
ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED
WITH THE HPDL-1414 AND HPDL-2416.
= 0.8 V
= 2.0 V
• Process Control Equipment
• Test Equipment
• Industrial Instrumentation
• Computer Peripherals
• Telecommunication
Description
The HPDL-1414 and 2416 are
smart, four character, sixteen-
segment, red GaAsP displays. The
HPDL-1414 has a character
height of 2.85 mm (0.112"). The
HPDL-2416 has a character
height of 4.10 mm (0.160"). The
on-board CMOS IC contains
memory, ASCII decoder, multi-
plexing circuitry and drivers. The
monolithic LED characters are
magnified by an immersion lens
which increases both character
size and luminous intensity. The
encapsulated dual-in-line package
provides a rugged, environment-
ally sealed unit.
Instrumentation
HPDL-1414
HPDL-2416
The HPDL-1414 and 2416
incorporate many improvements
over competitive products. They
have a wide operating tempera-
ture range, very fast IC access
time, and improved ESD protec-
tion. The displays are also fully
TTL compatible, wave solderable,
and highly reliable. These
displays are ideally suited for
industrial and commercial
applications where a good-
looking, easy-to-use alphanumeric
display is required.
H
3-175

HPDL1414 Summary of contents

Page 1

Four Character Smart Alphanumeric Displays Technical Data Features • Smart Alphanumeric Display Built-in RAM, ASCII Decoder and LED Drive Circuitry • Wide Operating Temperature Range - +85 C • Fast Access Time 160 ns • Excellent ESD Protection ...

Page 2

Absolute Maximum Ratings Supply Voltage Ground ...................................... -0 7 Input Voltage, Any Pin to Ground ........................ -0 Free Air Operating Temperature Range, T Relative Humidity (non-condensing ................................. 90% ...

Page 3

HPDL-2416 Recommended Operating Conditions Parameter Sym. Min. Supply Voltage V DD Nom. Max. Units 4.5 5.0 5.5 V 3-177 ...

Page 4

DC Electrical Characteristics over Operating Temperature Range Parameter Sym. Input Current I IL HPDL-1414 HPDL-2416 I Blank I (BL HPDL-1414 HPDL-2416 I 4 Digits ON DD [2,3] (10 Segments/digit HPDL-1414 HPDL-2416 [ Digits ON ...

Page 5

AC Timing Characteristics over Operating Temperature Range at V Parameter Address Setup Time Write Delay Time Write Time Data Setup Time Data Hold Time Address Hold Time [1] Chip Enable Hold Time [1] Chip Enable Setup Time [1] Clear Time ...

Page 6

Character Set Magnified Character Font Description HPDL-1414 Relative Luminous Intensity vs. Temperature 3-180 HPDL-2416 ...

Page 7

Electrical Description Display Internal Block Diagram HPDL-1414 Figure 1 shows the internal block diagram of the HPDL-1414. It consists of two parts: the display LEDs and the CMOS IC. The CMOS IC consists of a four-word ASCII memory, a 64-word ...

Page 8

Figure 2. HPDL-1414 Write Truth Table. Display Internal Block Diagram HPDL-2416 Figure 3 shows the internal block diagram for the HPDL-2416 display. The CMOS IC consists of a four-word ASCII memory, a four-word cursor memory, a 64-word character generator, 17 ...

Page 9

Figure 3. HPDL-2416 Internal Block Diagram. 3-183 ...

Page 10

low state during the write cycle, then a cursor character will be removed at the indicated location high state ...

Page 11

Display Blank HPDL-2416 As shown in Figure 4, the display will be blanked if the blanking input (BL) is held low. Note that the display will be blanked regardless of the state of the chip enables ( ...

Page 12

Soldering and Post Solder Cleaning Instructions The HPDL-1414/2416 may be hand soldered or wave soldered with SN63 solder. Hand soldering may be safely performed only with an electronically temperature-controlled and securely grounded soldering iron. For best results, the iron tip ...

Related keywords