iC-DL

3-CHANNEL DIFFERENTIAL LINE DRIVER

Rev B1, Page 4/9

ELECTRICAL CHARACTERISTICS

Operating Conditions: VB1...3 = 4.5...32 V, VCC = 4...5.5 V, Tj = -40...140 °C, unless otherwise noted

input level lo = 0...0.45 V, hi = 2.4 V...VCC, timing diagram see fig. 1

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

General (x=1..6)

001

VBx

Supply Voltage Range (Driver)

4

32

V

002

I(VBx)

Supply Current in VB1...3

Ax = lo

1.5

mA

003

I(VBx)

Supply Current in VB1...3

Ax = hi

3

mA

004

I(VBx)

Supply Current in VB1,

Outputs A1...2 Tri-State

ENA = lo,

V(A1...2) = -0.3...(VB + 0.3 V)

1.2

mA

005

I(VBx)

Supply Current in VB2...3, Out-

puts A3...6 Tri-State

ENA = lo,

V(A3...6) = -0.3...(VB + 0.3 V)

1

mA

006

IO(Ax)

Output Leakage Current

ENA = lo, V(Ax) = 0 ... VB

-20

20

µA

007

VCC

Supply Voltage Range (Logic)

4

5.5

V

008

I(VCC)

Supply Current in VCC

ENA = hi, Ax = lo

5

10

mA

009

I(VCC)

Supply Current in VCC

ENA = hi, Ax = hi

1.5

5

mA

010

Vc()lo

Clamp Voltage low at pins

VB1...3, A1...6, E1...6, DIFF,

ENA TNER, NER, VCC

I() = -10 mA, all other pins open

-1.2

-0.4

V

011

Vc()hi

Clamp Voltage high at Vcc

I() = 10 mA

5.6

7

V

012

Vc()hi

Clamp Voltage high at pins

VB1...3, A1...6, E1...6, DIFF,

ENA TNER, NER

I() ≤ 2 mA, all other pins open

40

64

V

013

I(VBx)

Supply Current in VB1...3

ENA = hi, f(E1...6) = 1 MHz

3

10

mA

Driver Outputs A1...6, Low-Side-action (x = 1...6)

101

Vs(Ax)lo

Saturation Voltage low

I(Ax) = 10 mA, Ax = low

0.2

V

102

Vs(Ax)lo

Saturation Voltage low

I(Ax) = 30 mA, Ax = low

0.4

V

103

Isc(Ax)lo

Short circuit current low

V(Ax) = 1.5 V

40

60

90

mA

104

Isc(Ax)lo

Short circuit current low

V(Ax) = VB, Ax = low

800

mA

105

Rout(Ax)

Output resistance

VB = 10...40 V, V(Ax) = 0.5 * VB

40

75

100

Ω

106

SR(Ax)lo

Slew Rate low

VB = 40 V, Cl(Ax) = 100 pF

200

600

V/µs

107

Vc(Ax)lo

Free Wheel Clamp Voltage low

I(Ax) = -100 mA

-1.3

-0.5

V

Driver Outputs A1...6, High-Side-action (x = 1...6)

201

Vs(Ax)hi

Saturation Voltage high

Vs(Ax)hi = VB - V(Ax),

I(Ax) = -10 mA

0.2

V

202

Vs(Ax)hi

Saturation Voltage high

Vs(Ax)hi = VB - V(Ax),

I(Ax) = -30 mA, Ax = hi

0.4

V

203

Isc(Ax)hi

Short circuit current high

V(Ax) = VB - 1.5 V, Ax = hi

-90

-60

-40

mA

204

Isc(Ax)hi

Short circuit current high

V(Ax) = 0 V, Ax = hi

-800

mA

205

Rout(Ax)

Output resistance

VB = 10...40 V, V(Ax) =0.5 * VB

40

75

100

Ω

206

SR(Ax)hi

Slew Rate high

VB= 40 V, Cl(Ax) = 100 pF

200

400

V/µs

207

Vc(Ax)hi

Free Wheel Clamp Voltage high

I(Ax) = 100 mA,

VB = VCC = GND

0.5

1.3

V

Inputs E1...6, DIFF, ENA, TNER

601

Vt()hi

Threshold Voltage high

2

V

602

Vt()lo

Threshold Voltage low

0.8

V

603

Vt()hys

Input Hysteresis

Vt()hys = Vt()hi - Vt()lo

200

400

800

mV

604

Ipd()

Pull-Down-Current

V() = 0.8 V

10

80

µA

605

Ipd()

Pull-Down-Current

V() ≤ 40 V

160

µA

Supply Voltage Control VB

701

VBon

Threshold Value at VB1 for Un-

dervoltage Detection on

(NER ⇒ low)

|VB1 - VB2| & |VB2 - VB3| & |VB1 - VB3| <

0.75 V

3.95

V

702

VBoff

Threshold Value at VB1 for Un-

dervoltage Detection off

(NER ⇒ high)

|VB1 - VB2| & |VB2 - VB3| & |VB1 - VB3| <

0.75 V

3

V