HSDL-7000 Lite-On Electronics, HSDL-7000 Datasheet - Page 2

• Manufacturer Part Number: HSDL-7000
• Description: ENCODER/DECODER 3/16 8-SOIC
• Manufacturer: Lite-On Electronics
• Type: Infrared Encoder/Decoderr

Specifications of HSDL-7000

• Applications: Fax, Modems, Pagers
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin Description
16XCLK - Positive edge
triggered input clock that is set to
16 times the data transmission
baud rate. The encode and
decode schemes require this
signal. The signal is usually tied
to a UART’s BAUDOUT signal.
TXD - Negative edge triggered
input signal; usually tied to a
UART’s SOUT signal (serial data
to be transmitted).
2
Package Dimensions
(0.016 + 0.004/-0.000)
0.40 + 0.10/-0.00
(0.06)
1.55
NOTE: DIMENSIONS IN MILLIMETERS (INCHES).
8
1
6.65 (0.26)
(0.05)
MAX.
1.27
(0.056)
MAX.
1.42
5
4
RCV - Output signal which is
usually tied to a UART’s SIN
signal (received serial data).
GND - Chip ground.
NRST - Active low signal used to
reset the decode state machine.
This signal can be tied to POR
(Power on reset) or V
signal can also be used to disable
any data reception.
(0.006 + 0.004/-0.00)
0.15 + 0.10/-0.00
SEE DETAIL A
DETAIL A, SCALE 20
CC
(0.041)
1.05
. This
(0.30 ± 0.012)
(0.024 ± 0.008)
5.60 (0.22)
7.7 ± 0.3
0.6 ± 0.2
IR_RCV - A 3/16th pulse width
input signal from the infrared
transceiver. The signal is a
demodulated (pulse stretched) to
generate the RCV output signal.
IR_TXD - This signal is the
modulated 3/16ths TXD signal
which is input to the infrared
transceiver.
V
CC
(0.004)
0.10
- Power.