BA6970FS Datasheet - Rohm

BA6970FS 2-phase motor driver for VCR cylinder motors

BA6970FS 597 Motor driver ICs FInput / output circuits (1) ECV (22 pin) BA6970FS (4) I / O of amplifiers 1 and 2 Fig.1 (2) Coil output (8, 6, 5, 3 pin) Fig.4 (5) I / O of hysteresis amplifiers Fig.2 (3) Hall inputs (9, 10, 11, 12 pin), ECI input Fig.5 ∗Note that the resistance valu.

BA6970FS Features

* 1) Linear drive system provides low switching noise. 2) Output current can be controlled by either current or voltage input. 3) Two amplifiers and two hysteresis amplifiers. FBlock diagram 4) Constant supply voltage pin for hall devices. 5) High ratio of output current and control current. (4000 ty

BA6970FS_Rohm.pdf