DRV8809PAP datasheet(6/44 Pages) TI

6 / 44 page

Internal

3.3v

supply

GND

200k ohm

(+/- 40%)

Soft start

Control

Internal

3.3v

supply

GND

200k ohm

(+/- 40%)

Reset

Control

Hysteresis

Deglitch

100k ohm

(+/- 30%)

Serial

Interface

Hysteresis

GND

# DCDC_MODE

# In-Reset

External

3.3v

supply

# Th_OUT

# LOGIC_OUT

# nORT

# OSCM_mon

# OSCD_mon

1k ohm

( external )

GND

# C_SELECT

# nSLEEP

# ENABLE_x

# STROBE_CD/ENABLE

# STROBE_AB/ENABLE

# DATA_CD/PHASE

# CLK_CD/PHASE

# DATA_AB/ENABLE

# CLK_AB/ENABLE

1) Pin open ; 3.0 to 3.3v ; A /ON, B /ON, C /ON

2) External R to GND ( 200kO +/-10% );

1.3 to 2.0v ; DC_MODE Dependant

3) GND; 0.0 to 0.3v ; All off

Deglitch is for In-Reset only

External

3.3V

supply

(external)

GND

#Th_out

#Logic_out

#nORT

#OSCM_mon

#OSCD_mon

DRV8809

DRV8810

SLVS854A – JULY 2008 – REVISED JULY 2008 ............................................................................................................................................................... www.ti.com

Figure 1. Input Pin Configurations

Figure 2. Open-Drain Output Pin Configurations

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Product Folder Link(s): DRV8809 DRV8810

DRV8809PAP Datasheet(PDF) 6 Page - Texas Instruments

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