ATA6620N-TAQY Atmel, ATA6620N-TAQY Datasheet - Page 2

• Manufacturer Part Number: ATA6620N-TAQY
• Description: TXRX LIN BUS W/VREG SO-8
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6620N-TAQY

• Protocol: LIN
• Voltage - Supply: 5 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: SO-8
• Number Of Transmitters: 1
• Number Of Receivers: 1
• Power Supply Requirement: Single
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Compliant

Figure 1-1.
2. Pin Configuration
Figure 2-1.
Table 2-1.
2
Pin
1
2
3
4
5
6
7
8
RXD
GND
TXD
EN
ATA6620N
5
2
3
6
Block Diagram
Pinning SO8
Pin Description
Symbol
NRES
GND
RXD
VCC
TXD
LIN
EN
VS
VCC
VCC
Function
Battery supply
Enables Normal mode if the input is high
Ground
LIN bus line input/output
Receive data output
Transmit data input, active low output
Output undervoltage reset, low at reset
Output voltage regulator 5V/50 mA
ATA6620N
Time-out
Receiver
Timer
TXD
GND
LIN
Wake-up Bus Timer
EN
VS
Control
Slew Rate Control
Unit
1
2
3
4
Switched
Sleep
Mode
VCC
Off
8
7
6
5
VCC
NRES
TXD
RXD
Undervoltage Reset
Voltage Regulator
Voltage Regulator
5V/50 mA/7%
5V/50 mA/2%
Silent Mode
Normal Mode
Normal and
Pre-normal
Mode
Filter
Short Circuit and
Overtemperature
Protection
7
1
8
4
4850I–AUTO–09/09
LIN
VCC
VS
NRES