ata5830 ATMEL Corporation, ata5830 Datasheet - Page 18

• Manufacturer Part Number: ata5830
• Description: Intelligent Stepper Motor Driver
• Manufacturer: ATMEL Corporation

Electrical Characteristics (Continued)
18
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
6.13
6.14
6.15
6.16
6.17
6.18
6.19
6.20
6.21
6.22
6.23
6.24
6.25
6.26
6.27
6.28
6.29
No.
7.1
7
1. cmd = command
Parameters
Threshold voltage
Threshold voltage
Hysteresis
Threshold voltage
Threshold voltage
Hysteresis
Threshold voltage
Threshold voltage
Hyteresis
Distance
Distance
Distance
Distance
Distance
Distance
Distance
Distance
Timing
Baud rate
ATA6830
Test Conditions
11.0 V comparator,
11.0 V comparator,
11.0 V comparator
20.0 V comparator,
20.0 V comparator,
20.0 V comparator
Motor disable
Motor enable
9.5 V to 9 V
9.5 V to 9 V
10 V to 9.5 V
10 V to 9.5 V
10.5 V to 10 V
10.5 V to 10 V
11 V to 10.5 V
11 V to 10.5 V
rising edge
falling edge
rising edge
falling edge
(falling voltage)
(rising voltage)
Undervoltage turn off
comparator rising
edges
comparator falling
edges
comparator rising
edges
comparator falling
edges
comparator rising
edges
comparator falling
edges
comparator rising
edges
comparator falling
edges
f
full synchronization
cos
= 340 to 460 kHz,
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
15, 21
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
1, 7,
Pin
22
V
V
M
Symbol
V
V
D
D
D
D
V
V
D
D
D
V
V
11_DOWN
20_DOWN
D
9_DOWN
10_5_UP
Baud
DIS_HYS
10.5-10R
11-10.5R
10.5-10F
11-10.5F
11_HYS
20_HYS
9.5-9_R
10-9.5R
10-9.5F
11_UP
20_UP
9.5-9F
19.25
10.35
2350
Min.
10.8
10.6
19.7
200
300
300
300
300
300
300
300
300
8.6
1.3
60
19.75
10.65
2400
Typ.
11.1
10.9
20.2
200
450
500
500
500
500
500
500
500
500
8.9
1.7
20.25
10.95
Max.
2450
11.4
11.2
20.7
340
750
700
700
700
700
700
700
700
700
9.2
2.1
Baud
Unit
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
V
V
V
V
V
V
4575B–BCD–01/03
Type*
C, D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A