ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics (continued)
(Characteristics noted under conditions 4.75 V < V
DD
< 5.25 V, -40°C < T
J
< 150°C, unless otherwise noted)
Characteristic
POWER OUTPUTS
Microstep Output (measured across coil outputs)
Sin0,1, ± (Cos0,1, ±) (see
33991 Pinout)
Rout = 200
Ω
steps 6,18 (0,12)
steps 5, 7, 17,19 (1,11,13, 23)
steps 4, 8.16, 20 (2,10,14, 22)
steps 3, 9,15, 21 (3, 9,15, 21)
steps 2,10,14, 22 (4, 8,16, 20)
steps 1,11,13, 23 (5, 7,17,19)
steps 0,12 (6,18)
Full step Active Output (measured across coil outputs)
Sin0,1, ± (Cos0,1, ±) (see Figure 4)
steps 1, 3 (0, 2)
Microstep, Full Step Output (measured from coil low side to ground)
Sin0,1, ± (Cos0,1, ±) I
OUT
= 30mA
Output Flyback Clamp
Output Current Limit (Out = VSTP6)
Over temperature Shutdown
Over temperature Hysteresis
Notes
8. Not 100 percent tested.
VLS
VFB
I
LIM
OTSD
OT
HYST
0
—
40
155
8
0.1
VST1+0.5
100
—
—
0.3
VST1+1.0
170
180
16
V
V
mA
°C
°C
VFS
4.9
5.3
6.0
V
VST6
VST5
VST4
VST3
VST2
VST1
VST0
4.9
0.94XVST6
0.84XVST6
0.69XVST6
0.47XVST6
0.23XVST6
-0.1
5.3
0.97XVST6
0.87XVST6
0.71XVST6
0.50XVST6
0.26XVST6
0
6.0
1.00XVST6
0.94XVST6
0.79XVST6
0.57XVST6
0.31XVST6
0.1
V
Symbol
Min
Typ
Max
Unit
33991
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
