TheTEA3718 and TEA3718Sare bipolar monolithic integrated circuits intended to control and drive the current in one winding of a bipolar stepper motor. The circuits consist of an LS-TTL compatible logic input, a current sensor, a monostable and an output stage with built-in protection diodes. Two TEA3718 or TEA3718S and a few external components form a comple.
NG NUMBER : TEA3718SFP MULTIWATT-15 ORDERING NUMBER : TEA3718SP TEA3718SP (Multiwatt-15) TEA3718SFP (SO-20) TEA3718DP TEA3718SDP (Powerdip 12+2+2) December 1991 1/16 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. TEA3718-TEA3718S BLOCK DIAGRAM TEA3718S BLOCK DIAGRAM TEA3718 2/16 TEA3718-TEA3718S PIN FUNCTIONS Name OUT B PULSE TIME Fu nctio n Output Connection (with pin OUTA). The output stage is a ”H” bridge formed by four transistors and four diodes suitable for switching applications. A para.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA3717 |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
2 | TEA3717DP |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
3 | TEA3718DP |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
4 | TEA3718S |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
5 | TEA3718SDP |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
6 | TEA3718SFP |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
7 | TEA3718SP |
ST Microelectronics |
STEPPER MOTOR DRIVER | |
8 | TEA-2025 |
ST Microelectronics |
STEREO AUDIO AMPLIFIER | |
9 | TEA-2261 |
ST Microelectronics |
SWITCH MODE POWER SUPPLY CONTROLLER | |
10 | TEA-566A |
NEC |
POWER MOSFET | |
11 | TEA0652 |
ETC |
(TEA0652 / TEA0654) MONOLITHISCHE STEREO IS | |
12 | TEA0654 |
ETC |
(TEA0652 / TEA0654) MONOLITHISCHE STEREO IS |