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PDF ZHX1820 Data sheet ( Hoja de datos )
| Número de pieza | ZHX1820 | |
| Descripción | Slim Series SIR Top Look Transceiver | |
| Fabricantes | Zilog | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ZHX1820 (archivo pdf) en la parte inferior de esta página. Total 22 Páginas | ||
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ZHX1820
Slim Series SIR
Top Look Transceiver
Product Specification
PS016005-0204
ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432
Telephone: 408.558.8500 • Fax: 408.558.8300 • www.ZiLOG.com
1 page  
ZHX1820
Slim SIR Top Look Transceiver
1
www.datashDeete4us.cocmription
The ZILOG ZHX1820 is a low-profile version of ZiLOG’s popular ZHX1010
1-meter transceiver. Packaged in the “top-look” configuration (that is, the lens axis
is perpendicular to the mounting surface), the transceiver is mechanically
enhanced for ultra compact, power-conscious portable products, such as portable
printers, handheld computers, and personal data assistants (PDAs). Designed to
operate using the IrDA-Data mode, the transceiver combines an infrared emitting
diode (IRED) emitter, a PIN photodiode detector, a digital AC coupled LED driver,
and a receiver/decoder in a single package.
The ZILOG ZHX1820 provides an efficient implementation of the SIR standard in
a small-outline footprint format. Application circuit space is also minimized, as only
three components are required.
ZHX1820 also features an independently controlled shutdown that minimizes
current draw to a maximum of 1 µA.
Features
• Compliant to IrDA Data Specification SIR
• Wide power supply voltage range, 2.4 to 5.5 V
• Low-power, listening current, 90 µA (typical) at 3.0 V
• Slim form factor (9.0 mm long x 3.65 mm wide x 2.75 mm high)
• Only two external components required
• Telecom operating temperature range (–30 °C to +85 °C) with the
ZHX1820TV115THTR
• Extended operating temperature range (–40 °C to +85 °C) with the
ZHX1820TV115XHTR
• 0 to 1 meter minimum link distance; 0 to 1.5 meters typical (–30 °C to +85 °C)
– 0 to 80 cm minimum link distance; 0 to 1.2 meters typical (below 30 °C)
• Meets IEC 825-1 Class 1 Eye Safety Specifications
PS016005-0204
5 Page 
www.datasheet4u.com
ZHX1820
Slim SIR Top Look Transceiver
7
Figure 4. IF-LEDA Characteristics (0°)
Figure 5. Directive Characteristics (Emitting)
Figure 6. Directive Characteristics (Receiving)
PS016005-0204
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet ZHX1820.PDF ] | |
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