Diodes ZXBM1004 - Manual (Page 3)

ZXBM1004
S E M I C O N D U C T O R S
ISSUE 6 - MAY 2007
3
PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS
Supply voltage V
CC
4.7 18 V
Supply current I
CC
6 8.5 mA No load (1)
Hall amp input voltage V
IN
40 mV diff p-p
Hall amp common mode voltage V
CM
0.5 V
CC
-1.5 V
Hall amp input offset V
OFS
Ϯ7 mV
Hall amp bias current I
BS
400 650 nA
Ph1Lo, Ph2Lo output high voltage V
OH
V
CC
-2.2 V
CC
-1.8 V I
OH
=80mA
Ph1Lo, Ph2Lo output low voltage V
OLA
0.4 0.6 V I
OL
=16mA (2)
Ph1Lo, Ph2Lo output low voltage V
OLB
0.4 0.6 V I
OL
=50 ␮A (3)
Ph1Lo, Ph2Lo output source current I
OH
-80 mA
Ph1Lo, Ph2Lo output sink current I
OL
16 mA
Ph1Hi, Ph2Hi output low voltage V
OL
0.5 0.7 V I
OL
=100mA
Ph1Hi, Ph2Hi output sink current I
OL
100 mA
C
PWM
charge current I
PWMC
-6.2 -7.6 -9 ␮A
C
PWM
discharge current I
PWMD
65 80 95 ␮A
C
PWM
high threshold voltage V
THH
2.95 3 3.15 V
C
PWM
low threshold voltage V
THL
0.94 1 1.11 V
PWM frequency F
PWM
24 kHz C
PWM
=0.1nF
ThRef voltage V
ThRef
2.925 3.0 3.14 V I
OThRef
=-100 ␮A
ThRef output current I
OThRef
-0.2 -1 mA
S
MIN
input current I
ISMIN
-0.25 -0.5 ␮A
Vin = 2V
SPD voltage minimum V
SPDL
1 V 100% PWM drive
SPD voltage maximum V
SPDH
3 V 0% PWM drive
SPD input current I
ISPD
-0.8 -2 ␮A
Vin = 2V
C
LCK
charge current I
LCKC
-2 -3 ␮A
C
LCK
discharge current I
LCKD
0.2 0.35 ␮A
C
LCK
high threshold voltage V
THH
3 V
C
LCK
low threshold voltage V
THL
1 V
Lock condition On:Off ratio 1:12
FG & RD output current I
OL
5 mA
FG & RD low level output voltage V
OL
0.5 V I
OI
=5mA
ELECTRICAL CHARACTERISTICS (at T
amb
= 25°C & V
CC
= 12V)
Notes:
(1) Measured with pins H+, H-, C
LCK
and C
PWM
= 0V and all other signal pins open circuit.
(2) Measured when opposing phase output is low.
(3) Measured when opposing phase output is high.