CS8130-CSZR Cirrus Logic Inc, CS8130-CSZR Datasheet - Page 7

• Manufacturer Part Number: CS8130-CSZR
• Description: Infrared Transceivers IC Multi-Standard Infrared Transceiver
• Manufacturer: Cirrus Logic Inc

Specifications of CS8130-CSZR

• Continual Data Transmission: 115.2 Kbit/s
• Maximum Rise Time: 50 ns
• Maximum Fall Time: 50 ns
• Operating Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: SSOP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS134PP2
DS134F1
A: 1/baud rate
B: 3/16 of 1/115200 or 3/16 of A (selectable)
C: 3/16 of 1/115200 to 3/16 of A
A: 1/2400
B: 1/38.4kHz
C: 1/40kHz +/- 10%
TRANSMITTER
RECEIVER
TRANSMITTER
A: 1/baud rate
B: 1/527kHz
C: 1/500kHz +/- 10%
RECEIVER
TRANSMITTER
RECEIVER
* LED Output
Figure 4. Infra Red Data Format 3 (TV Remote, 38kHz ASK)
PIN Input
** RXD
Figure 2. Infra Red Data Format Mode 1 (IRDA/HPSIR)
These numbers are typical values.
TV Remote Bit Rate and Modulation
Frequency are programmable.
Figure 3. Infra Red Data Format Mode 2 (500kHz ASK)
TXD
LED Output
TXD Data *
RXD Data *
LED Output
PIN Input
PIN Input
TXD
RXD
1
C
1
1
0
A
B
B
C
B
C
0
A
0
A
1
* LED1C and LED2C go low to turn on LED.
** RXD output is delayed from the PIN diode
input by A (1 bit).
On
Off
Light
No Light
1
1
* The timing of data
on the RXD and TXD pins
is faster than shown here
On
Off
Light
No Light
On
Off
Light
No Light
CS8130
CS8130
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