ATA6661-TAQJ 19 Atmel, ATA6661-TAQJ 19 Datasheet - Page 7

• Manufacturer Part Number: ATA6661-TAQJ 19
• Description: TXRX LIN 2.0 3.3V/5V 8SOIC
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6661-TAQJ 19

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: SO-8
• Number Of Transmitters: 1
• Number Of Receivers: 1
• Power Supply Requirement: Single
• Package Type: SO
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temperature (max): 125C
• Operating Temperature (min): -40C
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: - 0.3 V to + 40 V
• Propagation Delay Time Ns: 6 us
• Supply Current: 1.6 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3-2.
Figure 3-3.
4729M–AUTO–02/09
LIN Wake-up Waveform Diagram
LIN Wake-up from Wake-up Switch
Wake pin
regulator
regulator
External
Voltage
LIN bus
voltage
RXD
RXD
TXD
INH
INH
EN
EN
TXD weak pull-down resistor
Node in sleep state
Bus wake-up filtering time
Node in sleep state
High or floating
Low or floating
High or floating
Low or floating
Off state
Off state
t
Bus
State change
Wake filtering
time t
Regulator wake-up time delay
Regulator wake-up time delay
WAKE
Microcontroller start-up time delay
Microcontroller start-up time delay
TXD strong pull-down
On state
On state
High
High
Low
Low
Operation
Operation
pull-down
Node in
EN High
Node in
EN High
High
weak
ATA6661
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