RAA305315GBM
RAA305315GBM is General purpose OIS Driver manufactured by Renesas.
General purpose OIS Driver IC
Rev.1.06 2020.12.09
1 Over View
RAA305315GBM is general-purpose OIS driver IC .This is a small size single chip IC constituted by the control block built in 32 bits RISC microputer and DSP, and by the driver block built in hall signal processing circuit and VCM driver.
Supports open/closed loop AF control.
2 Features
Applications
Smart phone, Tablet
Driver Block [IS]
(1)Built-in 2 channels H-bridge drivers position : ISX, ISY
(2)Built-in 2 channels Hall signal processing circuits position : Constant Current Bias --- 2 channels Gain Amp --- 2 channels (with gain resistor)
(3)Built-in 12bit-ADC with 6 channels input selector (4)Configurable for VCM/Piezo/SMA drive (5)PWM/Linear drive
Pin alignment image (37pin 2.17mm x 3.36mm 0.4mm pitch square grid array) bottom view
[AF] (1)Built-in H-bridge AF driver for Bi-direction setting (2)Built-in 1 channels Hall signal processing circuits Supports open/closed loop AF control (3)Configurable for VCM drive (4) Linear drive
Controller
(1)Built-in 32bit RISC CPU : Arm® Cortex®-M0+
Manufactured by Renesas Technology Corp. under license from ARM Limited
(2)Built-in Code Flash ROM(32KB) (3)Built-in RAM(4KB) for program (4)Built-in DSP(GREEN_DSP_V2) (5)Built-in SPI for gyro sensor (6)Built-in Timer (16bit) 4 channels (7)Built-in IIC serial interface 1 channel (8)Built-in General purpose I/O 8lines (with interruption function) (9)Clock frequency : Built-in PLL (x4, x6, x8, x12, x16)
For system clock ------------------------- 32.4MHz(Max) For PWM clock of motor control ------- 162MHz(Max) For SPI serial clock ----------------------- 4MHz(Max) For IIC serial clock ----------------------- 1MHz(Max, Fast Mode+)
WLBGA t=0. 60mm
Others
(1)Built in POR(power on reset), TSD(thermal shut down) (2)Built in Power save mode (3)Built in IS/AF Driver control synchronized signal from Image Sensor
GSM-AB-11-0093-1 <A1115171- A1116348- A1115173>
Rev.1.06 ( 1 / 31...
