ZHX1810 View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'ZHX1810' PDF : 22 Pages View PDF
ZHX1810
Slim SIR Transceiver
5
Electrical and Timing Specifications
Table 2 through Table 4 present the electrical and timing specifications for the
ZHX1810 transceiver.
Table 2. Absolute Maximum Ratings
Parameter
Supply Voltage
Input Voltage
Output (External) Voltage
LED Current
Storage Temperature
Solder Temperature
ESD
Symbol Minimum Maximum Unit Comment
Vcc
VIN
VOUT
ILED
TST
TSOL
–0.3
6.0
GND–0.3
GND–0.3
Vcc+0.3
Vcc+0.3
700
–40
100
240
1,000
V Vcc, GND
V TxD, SD
V RxD
mA 20% duty cycle,
Ta=25 °C,
tON<90 µS
°C
°C
V
Table 3. Recommended Operating Conditions
Parameter
Supply Voltage
LED Voltage
Ambient Operating Temperature
Symbol
Vcc
VLED
TOP
Minimum Maximum
Unit
2.4
5.5
V
2.4
6.0
V
–30
85
°C
Table 4. Electrical Characteristics
Parameter
Symbol Condition
Min Typical Max
High-Level Input Voltage VIH
0.6 Vcc
Vcc+0.5
Low-Level Input Voltage VIL
–0.5
0.2 Vcc
High-Level Output Voltage VOH
2.2
Low-Level Output Voltage VOL
0.4
Transmitter Current
ILED
300
Listening Current
ICC
90
150
Receive Current
ICC
90
150
Unless otherwise noted: Vcc=3.3 V, GND= 0 V, TA= 25 °C
Unit Remarks
V TXD, SD
V TXD, SD
V RxD
V RxD
mA
µA
µA
PS009318-1105
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