ATA6622-PGQW Atmel, ATA6622-PGQW Datasheet - Page 21

• Manufacturer Part Number: ATA6622-PGQW
• Description: TXRX LIN BUS REG WATCHDOG 20-QFN
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6622-PGQW

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 5 V ~ 27 V
• Mounting Type: Surface Mount
• Package / Case: 20-QFN Exposed Pad
• Processor Series: ATA6x
• Core: AVR8
• Data Bus Width: 8 bit
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9. Electrical Characteristics (Continued)
5V < V
4986J–AUTO–03/11
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
10.10
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
No.
10
S
< 27V, -40°C < Tj < 150°C, unless otherwise specified. All values refer to GND pins
Parameters
Internal Timers
Dominant time for
wake-up via LIN bus
Time delay for mode
change from Fail-safe
into Normal Mode via
EN pin
Time delay for mode
change from Normal
Mode to Sleep Mode via
EN pin
TXD dominant time-out
time (ATA6626 disabled)
Time delay for mode
change from Silent
Mode into Normal Mode
via EN
Duty cycle 1
Duty cycle 2
Duty cycle 3
Duty cycle 4
Slope time falling and
rising edge at LIN
Test Conditions
V
V
V
V
V
TH
TH
V
t
D1 = t
TH
TH
V
t
D2 = t
TH
TH
V
t
D3 = t
TH
TH
V
t
D4 = t
V
Bit
Bit
Bit
Bit
LIN
EN
EN
TXD
EN
S
S
S
S
S
Rec(max)
Dom(max)
= 7.0V to 18V
Rec(min)
Dom(min)
= 7.6V to 18V
Rec(max)
Dom(max)
= 7.0V to 18V
Rec(min)
Dom(min)
= 7.6V to 18V
= 50µs
= 50µs
= 96µs
= 96µs
= 7.0V to 18V
= 5V
= 0V
= 5V
= 0V
= 0V
bus_rec(min)
bus_rec(max)
bus_rec(min)
bus_rec(max)
= 0.422
= 0.389
= 0.744
= 0.284
= 0.778
= 0.251
= 0.581
= 0.616
/(2
/(2
/(2
/(2
V
V
t
t
V
V
V
V
t
t
V
Bit
V
Bit
Bit
Bit
S
S
S
S
S
S
S
S
)
)
)
)
Atmel ATA6622/ATA6624/ATA6626
TXD
Pin
LIN
LIN
LIN
LIN
LIN
LIN
EN
EN
EN
t
t
Symbol
SLOPE_rise
SLOPE_fall
t
t
t
t
norm
sleep
t
D1
D2
D3
D4
dom
bus
s_n
0.396
0.417
Min.
3.5
30
5
2
6
5
Typ.
90
15
13
15
7
0.581
0.590
Max.
22.5
150
20
12
20
40
Unit
ms
µs
µs
µs
µs
µs
Type*
A
A
A
A
A
A
A
A
A
A
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