TA8435H/HQ
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT
SILICON MONOLITHIC
TA8435H/HQ
PWM CHOPPER TYPE BIPOLAR STEPPING MOTOR DRIVER.
The TA8435H/HQ is PWM chopper type sinusoidal micro step
bipolar stepping motor driver.
Sinusoidal micro step operation is accomplished only a clock
signal inputting by means of built−in hard ware.
FEATURES
1 chip bipolar sinusoidal micro step stepping motor driver.
Output current up to 1.5 A (AVE.) and 2.5 A (PEAK).
PWM chopper type.
Structured by high voltage Bi−CMOS process technology.
Forward and reverse rotation are available.
2, 1−2, W1−2, 2W1−2 phase 1 or 2 clock drives are selectable.
Package : HZIP25−P
Input Pull−up Resistor equipped with RESET Terminal: R =
100 kΩ(Typ.)
Weight: 9.86 g (Typ.)
Output Monitor available with MO IO(MO) = ±2 mA (MAX.)
Reset and Enable are available with RESET and ENABLE.
The TA8435HQ:
The TA8435HQ is Sn plated product including Pb.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-63Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
Company Headquarters
3 Northway Lane North
Latham, New York 12110
Toll Free: 800.984.5337
Fax: 518.785.4725
Web: www.marktechopto.com | Email: info@marktechopto.com
California Sales Office:
950 South Coast Drive, Suite 265
Costa Mesa, California 92626
Toll Free: 800.984.5337
Fax: 714.850.9314
