tb62202afg TOSHIBA Semiconductor CORPORATION, tb62202afg Datasheet - Page 27

• Manufacturer Part Number: tb62202afg
• Description: Dual-stepping Motor Driver Ic For Oa Equipment Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

2. I
V
SGND
DD
Test method
I
I
I
I
Setup data
DATA
CLK
STROBE
IN (H)
IN (H)
DD1
DD2
IN (H)
:
:
5 V
0 V
5 V
0 V
5 V
0 V
No reset at testing
: Set RESET to High, set the the logic input voltage to 5 V, and measure the input current.
: Set RESET to High, set the the logic input voltage to 0 V, and measure the input current.
RESET = 5 [V]
,
Apply V
Input 6.25 MHz clock and measure the current when the logic is operating. Set output to OPEN.
I
IN (L)
H
H
H
L
L
L
Vary V
I
IN (H)
0 V to 5 V
,
A
DD
I
IN
DD1
, I
I
0
IN (L)
DD1
, input RESET, and measure I
, I
, I
1
DD2
DD2
A
A
SGND
2
(A/B unit only. C/D unit conforms to A/B unit.)
3
27
31
30
29
28
8
6
4
RESET
CR
V
STROBE AB
CLK AB
DATA AB
SETUP
DD
5
6
P-GND
DD
27
7
.
8
V
R
R
Ccp C
Ccp B
Ccp A
ref AB
V
V
(F
RS A
RS B
V
M A
M B
9
SS
IN
A
B
A
B
)
36
34
32
35
13
12
10
9
2
5
3
1
7
11
SGND
Ccp 2
Ccp 1
12
R
R
RS A
RS B
13
14
: PGND
: SGND (V
TB62202AFG
15
SGND
2005-04-04
SS
)