ATA6622 ATMEL Corporation, ATA6622 Datasheet - Page 19

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

8. Electrical Characteristics (Continued)
5V < V
4986B–AUTO–07/07
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
DRAFT
No.
4.1
4.2
4.3
4.4
5.1
5.2
5.3
5.4
6.1
6.2
6.3
7.1
7.2
7.3
8.1
8.2
8.3
8.4
8.5
8.6
8.7
4
5
6
7
8
S
< 27V, -40°C < Tj < 150°C, unless otherwise specified. All values refer to GND pins
Parameters
EN Input Pin
Low-level voltage input
High-level voltage input
Pull-down resistor
Low-level input current
NTRIG Watchdog Input Pin
Low-level voltage input
High-level voltage input
Pull-up resistor
High-level leakage
current
Mode Input Pin
Low-level voltage input
High-level voltage input
High-level leakage
current
INH Output Pin
High-level voltage
Switch-on resistance
between VS and INH
High-level leakage
current
LIN Bus Driver: Bus Load Conditions:
Load 1 (Small): 1 nF, 1 kΩ; Load 2 (Large): 10 nF, 500Ω; R
10.5, 10.6 and 10.7 Specifies the Timing Parameters for Proper Operation at 20 Kbps
Driver recessive output
voltage
Driver dominant voltage
Driver dominant voltage
Driver dominant voltage
Driver dominant voltage
Pull-up resistor to V
LIN current limitation
V
BUS
= V
Batt_max
S
Test Conditions
V
V
V
V
V
V
I
Sleep Mode
V
Load1/Load2
V
R
V
R
V
R
V
R
The serial diode is
mandatory
INH
EN
EN
NTRIG
NTRIG
MODE
MODE
INH
VS
VS
VS
VS
load
load
load
load
= –15 mA
= V
= 0V
= 7V
= 18V
= 7.0V
= 18V
= 27V, V
= 500 Ω
= 1000 Ω
= 500 Ω
= 1000 Ω
= V
= 0V
= 0V
= V
CC
CC
CC
ATA6622/ATA6624/ATA6626 [Preliminary]
or
S
= 27V
Pin
LIN
LIN
LIN
LIN
LIN
LIN
LIN
EN
EN
EN
EN
RXD
V
V
= 5 kΩ; C
Symbol
V
V
V
V
I
V
V
V
_LoSUP_1k
R
_HiSUP_1k
BUS_LIM
I
I
V
V
V
NTRIGH
MODEH
_LoSUP
NTRIGL
NTRIG
MODEL
MODE
R
I
_HiSUP
R
R
BUSrec
NTRIG
I
INHL
INHH
ENH
ENL
EN
INH
LIN
EN
RXD
V
0.9 × V
S
Min.
–0.3
–0.3
–0.3
= 20 pF
125
0.6
0.8
50
–3
–3
–3
–3
20
40
– 0.8
2
2
2
S
Typ.
125
250
120
30
30
V
V
V
Max.
+0.8
0.3V
+0.8
0.3V
+0.8
0.3V
200
400
200
1.2
CC
+3
CC
+3
CC
+3
+3
V
V
50
60
2
S
S
+
+
+
Unit
mA
kΩ
kΩ
kΩ
µA
µA
µA
µA
Ω
V
V
V
V
V
V
V
V
V
V
V
V
Type*
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
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