TLE7232GS datasheet(26/32 Pages) INFINEON

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SPI Driver for Enhanced Relay Control

SPIDER - TLE7232GS

Block Description and Electrical Characteristics

Data Sheet

Rev. 1.0, 2007-12-18

5.4.7

H-input pull-down current through

SCLK

SCLK(H)

SI(H)

µA

SCLK = 5 V

SI = 5 V

Output Characteristics (SO)

5.4.8

L level output voltage

SO(L)

0–

0.4

SO = -2.5 mA

5.4.9

H level output voltage

SO(H)

–

4.6

2.4

–

SO = 2 mA

VSO = 5 V

VSO = 3 V

5.4.10

Output tristate leakage current

SO(OFF)

-10

–

µA

CS = VDD

Timings

5.4.11

Serial clock frequency

SCLK

0–

5MHz

–

5.4.12

Serial clock period

SCLK(P)

200

–

5.4.13

Serial clock high time

SCLK(H)

–

5.4.14

Serial clock low time

SCLK(L)

–

5.4.15

Enable lead time (falling CS to

rising SCLK)

SCLK(lead)

250

–

5.4.16

Enable lag time (falling SCLK to

rising CS)

SCLK(lag)

250

–

5.4.17

Transfer delay time (rising CS to

falling CS)

CS(del)

250

–

5.4.18

Data setup time (required time SI to

falling SCLK)

SI(su)

–

5.4.19

Data hold time (falling SCLK to SI)

SI(h)

–

1) Not subject to production test, specified by design.

Electrical Characteristics: SPI (cont’d)

DD = 4.5 V to 5.5 V, Tj = -40 °C to 150 °C, all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified); typical values:

DD = 5.0 V, Tj = 25 °C

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Typ.

Max.

TLE7232GS Datasheet(PDF) 26 Page - Infineon Technologies AG

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