E-L9935013TR STMicroelectronics, E-L9935013TR Datasheet - Page 21

• Manufacturer Part Number: E-L9935013TR
• Description: IC STEPPER MOTOR DVR 2PH 20PWRSO
• Manufacturer: STMicroelectronics
• Type: 2 Phase Stepper Motor Driverr

Specifications of E-L9935013TR

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: ±1.2A
• Voltage - Supply: 8 V ~ 24 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 14.4 V
• Supply Current: 4.5 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10346-2; E-L9935013TR

L9935
5.14
Table 9.
1. Measured at a transition from High impedance (Bridge off) to bridge on. (Reversing polarity takes about 1ms longer
Symbol
because the bridge first turns off before turning on in reverse direction).
t
f
en_sck
SCLK
t
t
t
t
t
t
t
t
pd
ch
su
sh
zc
cl
1
d
Test condition for all propagation times
Unless otherwise specified) HIGH ≥ 3 V; LOW ≤ 0.8 V; t
Enable: ENN Low < 0.8 V, ENN High > V
Test condition for all propagation times
Table of bits
bit5,bit4: current range of bridge A (Outputs A1 and A2)
bit3:
bit2,bit1: current range of bridge B (Outputs B1 and B2)
bit0:
bit7,bit6:
SCK-Frequency
SCK stable before and after
CSN = 0
Width of SCK high pulse
Width of SCK low pulse
SDI setup time
SDI hold time
SDO delay time (C
SDO high Z CSN high
Setup time ENABLE to SCK
Propagation delay SPI to output
QXX
Parameter
polarity of bridge A
polarity of bridge B
Error1 and Error 2
L
= 50pF)
-
-
-
-
-
-
-
-
HIGH > V
-
Doc ID 5198 Rev 9
Test conditions
CC
CC
-1.2 V
-0.8 V
r
, t
f
= 10 ns;
Min.
100
200
200
DC
80
80
30
-
-
-
Functional description
Typ.
100
100
2
(1)
-
-
-
-
-
-
-
2MHz
Max.
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
μs
μs
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