LB1927 Datasheet, PDF (3/11 Pages) Sanyo Semicon Device – For Office Automation Equipment 3-phase Brushless Motor Driver

Continued from preceding page.
Parameter
Speed discriminator
Output High level voltage
Output Low level voltage
Count number
PLL output
Output High level voltage
Output Low level voltage
Lock detection
Output Low level voltage
Lock range
Integrator
Input bias current
Output High level voltage
Output Low level voltage
Open-loop gain
Gain bandwidth product
Reference voltage
Crystal oscillator
Operating frequency range
Low level pin voltage
High level pin current
Start/stop pin
High level input voltage range
Low level input voltage range
Input open voltage
Hysteresis width
High level input current
Low level input current
Forward/reverse pin
High level input voltage range
Low level input voltage range
Input open voltage
Hysteresis width
High level input current
Low level input current
Symbol
VOH (D)
VOL (D)
VOH (P)
VOL (P)
VOL (LD)
IB (INT)
VOH (INT)
VOL (INT)
fOSC
VOSCL
IOSCH
VIH (S/S)
VIL (S/S)
VIO (S/S)
ΔVIN
IIH (S/S)
IIL (S/S)
VIH (F/R)
VIL (F/R)
VIO (F/R)
ΔVIN
IIH (F/R)
IIL (F/R)
LB1927
Conditions
IDO = -0.1mA
IDO = 0.1mA
IPO = -0.1mA
IPO = 0.1mA
ILD = 10mA
IINTO = -0.2mA
IINTO = 0.2mA
f (INT) = 1kHZ
Design target value
Design target value
IOSC = -0.5mA
VOSC = VOSCL+0.3V
V (S/S) = VREG
V (S/S) = 0V
V (F/R) = VREG
V (F/R) = 0V
Ratings
Unit
min
typ
max
VREG-1.0
VREG-0.7
0.8
512
V
1.1
V
VREG-1.8 VREG-1.5 VREG-1.2
V
1.2
1.5
1.8
V
0.15
0.5
V
6.25
%
-0.4
VREG-1.2
45
-5%
VREG-0.8
0.8
51
450
VREG/2
+0.4
μA
V
1.2
V
dB
kHz
5%
V
3
1.65
0.4
10 MHz
V
mA
3.5
0
VREG-0.5
0.35
-10
-280
0.50
0
-210
VREG
V
1.5
V
VREG
V
0.65
V
10
μA
μA
3.5
0
VREG-0.5
0.35
-10
-280
0.50
0
-210
VREG
V
1.5
V
VREG
V
0.65
V
+10
μA
μA
No.6197-3/11