ATA6622 ATMEL Corporation, ATA6622 Datasheet - Page 18

• Manufacturer Part Number: ATA6622
• Description: LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
• Manufacturer: ATMEL Corporation

8. Electrical Characteristics
5V < V
18
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
No.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
2.1
2.2
2.3
3.1
3.2
3.3
3.4
3.5
1
2
3
S
< 27V, -40°C < Tj < 150°C, unless otherwise specified. All values refer to GND pins
Parameters
VS Pin
Nominal DC voltage
range
Supply current in Sleep
Mode
Supply current in Silent
Mode
Supply current in Normal
Mode
Supply current in Normal
Mode
V
threshold
VS undervoltage
threshold hysteresis
RXD Output Pin
Low-level input current
Low-level output voltage I
Internal 5 kΩ resistor to
V
TXD Input/Output Pin
Low-level voltage input
High-level voltage input
Pull-up resistor
High-level leakage
current
Low-level input current at
local wake-up request
ATA6622/ATA6624/ATA6626 [Preliminary]
S
CC
undervoltage
Test Conditions
Sleep Mode
V
V
Sleep Mode
V
V
Bus recessive
V
Without load at VCC
Bus recessive
V
Without load at VCC
Bus recessive
V
Without load at VCC
Bus dominant
V
V
Normal Mode
V
V
V
V
Fail-safe Mode
V
V
V
RXD
LIN
S
LIN
S
S
S
S
S
CC
LIN
RXD
TXD
TXD
LIN
WAKE
TXD
< 14V (T
< 14V (T
< 14V (T
< 14V (T
< 14V
< 14V
load current 50 mA
= 0V
> V
> V
= 1 mA
= V
= 0V
= VCC
= 0.4V
= 0.4V
= 0V
S
St
S
– 0.5V
– 0.5V
j
j
j
j
= 25°C)
= 125°C)
= 25°C)
= 125°C)
RXD
RXD
RXD
TXD
TXD
TXD
TXD
TXD
Pin
VS
VS
VS
VS
VS
VS
Symbol
V
I
I
I
TXDwake
I
V
V
V
VSsleep
VSsleep
R
I
R
VSdom
Sth_hys
I
I
V
I
I
VSrec
V
VSsi
VSsi
RXD
RXDL
TXDL
TXDH
TXD
RXD
TXD
Sth
S
DRAFT
Min.
–0.3
125
0.3
4.0
1.3
47
56
50
–3
5
3
5
3
2
2
Typ.
250
4.5
0.2
2.5
2.5
10
11
57
66
5
V
Max.
+0.8
0.3V
400
0.8
0.4
CC
+3
27
14
16
67
76
53
5
8
7
8
+
4986B–AUTO–07/07
Unit
mA
mA
mA
mA
kΩ
kΩ
µA
µA
µA
µA
µA
V
V
V
V
V
V
Type*
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A