DRV8860PWPR datasheet(7/45 Pages) TI2

tên linh kiện	DRV8860PWPR

Giải thích chi tiết về linh kiện	DRV8860x 38-V 8-Channel Serial Interface Low-Side Driver

PDF	45 Pages

Scroll/Zoom	100%

nhà sản xuất	TI2 [Texas Instruments]

Trang chủ	https://www.ti.com

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7 / 45 page

LATCH

CLK

Part 1

Part 2

Part 3

Part 4

tf(LATCH)

tr(LATCH)

tH(LATCH)

LATCH

tSU(LATCH)

CLK

DIN

DOUT

tCLK

tCLKH

tCLKL

MSB

LSB

tHD(DIN)

tSU(DIN)

MSB

LSB

tHD(LATCH)

tD(DOUT)

DRV8860, DRV8860A

www.ti.com

SLRS065E – SEPTEMBER 2013 – REVISED NOVEMBER 2015

Figure 1. Serial Interface

Table 2. Serial Timing

NO.

REF DES

DESCRIPTION

MIN

TYP

MAX

UNIT

tCLK

CLK cycle time

µs

tCLKH

CLK high time

2.5

µs

tCLKL

CLK low time

2.5

µs

tSU(DIN)

Setup time, DIN to CLK

µs

tH(DIN)

Hold time, DIN to CLK

µs

tSU(LATCH)

Setup time, LATCH to CLK

µs

tH(LATCH)

Hold time, LATCH to CLK

µs

tOFF(LATCH)

Inactive time between writes and read

µs

tD(DOUT)

Delay time, CLK to DOUT

1.5

µs

Figure 2. Special Commands

Table 3. Special Commands

NO.

REF DES

DESCRIPTION

MIN

TYP

MAX

UNIT

tf(LATCH)

LATCH fall to CLK rise

µs

tr(LATCH)

CLK fall to LATCH rise

µs

tH(LATCH)

LATCH high time

µs

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Product Folder Links: DRV8860 DRV8860A

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