TMC2246A datasheet(9/18 Pages) CADEKA

9 / 18 page

TMC2246A

PRODUCT SPECIFICATION

REV. 1.0.3 9/11/00

Electrical Characteristics

Switching Characteristics

Note:

1. All transitions are measured at a 1.5V level except for tENA and tDIS.

Parameter

Conditions

Min

Typ

Max

Units

IDD

Total Power Supply Current

VDD = Max, CLOAD = 25pF, fCLK = Max

TMC2246A

TMC2246A-1

120

TMC2246A-2

170

IDDU

Power Supply Current,

Unloaded

VDD = Max, OEN = HIGH, fCLK = Max

TMC2246A

TMC2246A-1

100

TMC2246A-2

140

IDDQ

Power Supply Current,

Quiescent

VDD = Max, CLK = LOW

CPIN

I/O Pin Capacitance

IIH

Input Current, HIGH

VDD = Max, VIN = VDD

±10

µA

IIL

Input Current, LOW

VDD = Max, VIN = 0 V

±10

µA

IOZH

Hi-Z Output Leakage Current,

Output HIGH

VDD = Max, VIN = VDD

±10

µA

IOZL

Hi-Z Output Leakage Current,

Output LOW

VDD = Max, VIN = 0 V

±10

µA

IOS

Short-Circuit Current

-20

-80

VOH

Output Voltage, HIGH

S15-0, IOH = Max

2.4

VOL

Output Voltage, LOW

S15-0, IOL = Max

0.4

Parameter

Conditions1

Min

Typ

Max

Units

tDO

Output Delay Time

CLOAD = 25 pF

tHO

Output Hold Time

CLOAD = 25 pF

tENA

Three-State Output Enable Delay

CLOAD = 0 pF

tDIS

Three-State Output Disable Delay

CLOAD = 0 pF

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