HV7321 datasheet(9/30 Pages) MICROCHIP

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 2016 Microchip Technology Inc.

DS20005639A-page 9

HV7321

Thermal Shutdown Trip Point

TTRIP

125

138

160

°C

OTPN = LO when thermal shut-

down occurs, Note 1

Thermal Shutdown Hysteresis

THYS

—38

—

°C

VDD OK On Voltage

VDDUVON

3.45

3.7

4.05

Note 1

VDD UVLO Trip Voltage

VDDUVOFF

3.05

3.4

3.85

VLL OK On Voltage

VLLUVON

1.59

1.7

1.81

VLL UVLO Trip Voltage

VLLUVOFF

1.39

1.6

1.71

TX Output HD2 & Timing Characteristics

Second Harmonic Distortion

HD2

—

-44

-40

VPP0/VNN0 = ±70V launched in

100 µs apart, with load of

220 pF//1k (Second Harmonic

Distortion).

HD2, single-cycle inverting

5.0 MHz

Note 1

All these tr,tf,td values, at

VPP0,1/VNN0,1 = ±70V, 220 pF//1k

Note 1

Output Rise Time from 0V to VPP0

tr1

—10

Output Fall Time from 0V to VNN0

tf1

—10

Output Rise Time from VNN0 to VPP0

tr2

—17

Output Fall Time from VPP0 to VNN0

tf2

—17

Output Rise Time from VNN0 to 0V

tr3

—

13.5

Output Fall Time from VPP0 to 0V

tf3

—

13.5

Propagation Delay Rise Time 1

tdr1

—16

Propagation Delay Fall Time 1

tdf1

—16

Propagation Delay Rise Time 2

tdr2

—

17.5

Propagation Delay Fall Time 2

tdf2

—

17.5

Propagation Delay Rise Time 3

tdr3

—14

Propagation Delay Fall Time 3

tdf3

—14

Output Rise Time from 0V to

VPP1

tr4

—15

All these tr,tf,td values at

VPP0,1/VNN0,1 = ±70V, 220 pF//1k

Note 1

Output Fall Time from 0V to

VNN1

tf4

—15

Output Rise Time from VNN1 to

VPP1

tr5

—24

Output Fall Time from VPP1 to

VNN1

tf5

—24

Output Rise Time from VNN1 to

tr6

—10

Output Fall Time from VPP1 to 0V

tf6

—10

Propagation Delay Rise Time 4

tdr4

—15

Propagation Delay Fall Time 4

tdf4

—15

Propagation Delay Rise Time 5

tdr5

—16

Propagation Delay Fall Time 5

tdf5

—16

Propagation Delay Rise Time 6

tdr6

—15

Propagation Delay Fall Time 6

tdf6

—15

Delay Time Matching with

SEL = L

∆td1

—1.5

2.0

P to N, ch.-to-ch. matching in IC,

typ. at VPP0,1/VNN0,1,2 = ±70V,

220 pF//1k

, Note 1

Delay Time Matching with

SEL = H

∆td2

—1.5

2.0

ELECTRICAL CHARACTERISTICS (CONTINUED)

Electrical specifications:

VLL = +2.5V, VDD = +5.0V, VPP0,1 = +80V, VNN0,1,2 = -80V, VGP = +10V, VGN = -10V,

VSUB = 0V, PWS = OEN = REN = 1, TA = 25°C, unless otherwise specified. Parameters in Bold apply over the

operating temperature range of T

A = TJ = 0 to +85°C.

Parameter

Sym.

Min.

Typ.

Max.

Unit

Conditions

Note 1:

Characterized only; not 100% tested in production.

Design guidance only.

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