ATA6823 ATMEL Corporation, ATA6823 Datasheet - Page 19

• Manufacturer Part Number: ATA6823
• Description: H-bridge Motor Driver
• Manufacturer: ATMEL Corporation

9. Electrical Characteristics (Continued)
All parameters given are valid for 7V VBAT 18V and for –40°C
4856E–AUTO–07/07
* Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
3.15
3.16
3.17
4.10
4.11
No.
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4
1. EN, DIR, PWM = high
2. The use of X7R material is recommended
3. For higher values, stability at zero load is not guaranteed
4. Tested during qualification only
5. Value depends on T
6. Tested during characterization only
7. Supplied by charge pump
8. See section
9. Voltage between source-drain of external switching transistors in active case
10. The short-circuit message will never be generated for switch-on time < t
Parameters
Open window
Output low-voltage of
/RESET
Internal pull-up resistor at
pin /RESET
Lin Transceiver
Low-level output current
High-level output current
Driver recessive output
voltage
Driver dominant voltage
V
Driver dominant voltage
V
Driver dominant voltage
V
Driver dominant voltage
V
Pull up resistor to VS
Current limitation
Input leakage current at
the receiver including
pull-up resistor as
specified
Leakage current LIN
recessive
BUSdom_DRV_LoSUP
BUSdom_DRV_HiSUP
BUSdom_DRV_LoSUP
BUSdom_DRV_HiSUP
“Cross Conduction Time”
OSC
; function tested with digital test pattern
Test Conditions
(5)
At I
Normal mode;
V
Normal mode;
V
V
V
V
R
V
R
V
R
V
R
The serial diode is
mandatory
V
Input leakage current
driver off
V
V
Driver off
8V < V
8V < V
V
LIN
LIN
RX
TXD
VAT
VAT
VAT
VAT
BUS
BUS
BAT
BUS
load
load
load
load
OLRES
= V
= 0V, V
= V
= 7.3V
= 18V
= 7.3V
= 18V
= 12V
= 500
= 500
= 1000
= 1000
= V
= 0V
= 0V; I
BAT
BUS
V
CC
BAT
BAT_max
BAT
= 1 mA
< 18V
– 0.4V
< 18V
RX
LIN
= 0.4V
= 0 mA
Pin
13
13
5
5
8
8
8
8
8
8
8
8
8
ambient 125°C unless stated otherwise.
I
I
V
BUS_PAS_dom
V
BUS_PAS_rec
Symbol
_HiSUP_1k_
V
I
R
V
V
_LoSUP_1k
V
BUS_LIM
IH
_LoSUP
OLRES
IL
BUSrec
_HiSUP
R
PURES
t2
LIN
RX
RX
sc
ATA6823 [Preliminary]
0.9
VBAT
Min
0.6
0.8
20
50
–1
5
4
4
780
T
Typ
10
30
OSC
Max
200
0.4
1.2
15
60
20
2
Unit
mA
mA
mA
mA
µA
k
k
V
V
V
V
V
V
Type*
D
D
D
D
A
A
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