ata6621n ATMEL Corporation, ata6621n Datasheet - Page 18

• Manufacturer Part Number: ata6621n
• Description: Lin Transceiver With 5v Regulator And Watchdog
• Manufacturer: ATMEL Corporation

5. 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
4.1
4.2
4.3
4.4
1
2
3
4
S
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
VS undervoltage
threshold
VS undervoltage
threshold hysteresis
RXD Output Pin
Low-level input current
Low-level output voltage I
Internal 5 k resistor to
VCC
TXD Pin
Low-level voltage input
High-level voltage input
Pull-up resistor
High-level leakage
current
Low-level output current
at local wake-up
EN Input Pin
Low-level voltage input
High-level voltage input
Pull-down resistor
Low-level input current
< 18V, T
ATA6621N
amb
= –40°C to +125°C
Test Conditions
Sleep mode
V
V
Bus recessive;
V
Without load at VCC
Bus recessive
Without load at VCC
Bus dominant
VCC load current 50 mA
Normal mode; V
V
V
V
Pre-normal mode;
V
V
V
RXD
lin
Bat
Bat
RXD
TXD
TXD
TXD
EN
EN
>V
= 5V
= 0V
< 14V (25°C to 125°C)
< 14V (25°C to 125°C)
= 1 mA
= 0V
= 5V
= 0.4V to 5V
= 0.4V
Bat
– 0.5V
LIN
= 0V
Pin
Symbol
VS
VRXDL
I
I
RRXD
TXDwake
I
V
V
VSsleep
IRXD
I
R
V
V
VSdom
VS
I
I
R
VSrec
I
V
VSsi
TXDL
TXDH
TXD
ENH
th_hys
TXD
ENL
EN
EN
S
th
4.15
–0.3
–0.3
Min
125
125
3.5
3.5
–3
–3
5
2
3
2
Typ
250
250
4.5
0.2
10
40
5
5
VCC +
VCC +
0.3V
0.3V
Max
+1.5
+1.5
600
600
0.3
18
20
50
55
+3
+3
4
5
8
7
8
4887H–AUTO–12/07
Unit
mA
mA
mA
mA
µA
µA
µA
µA
k
k
k
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