26LS30 datasheet(3/14 Pages) ONSEMI

3 / 14 page

MC26LS30

http://onsemi.com

ELECTRICAL CHARACTERISTICS (EIA−422−A differential mode, Pin 4

p 0.8 V, −40°C tTA t 85°C, 4.75 V p VCC p 5.25 V,

VEE = Gnd, unless otherwise noted. Pin numbers refer to SO−16 package only.)

Characteristic

Symbol

Min

Typ

Max

Unit

Output Voltage (see Figure 1)

Differential, RL = ∞, VCC = 5.25 V

Differential, RL = 100 Ω, VCC = 4.75 V

Change in Differential Voltage, RL = 100 Ω (Note 4)

Offset Voltage, RL = 100 Ω

Change in Offset Voltage*, RL = 100 Ω

VOD1

VOD2

∆VOD2

VOS

∆VOS

−

2.0

−

4.2

2.6

2.5

6.0

−

400

3.0

400

Vdc

mVdc

Vdc

mVdc

Output Current (each output)

Power Off Leakage, VCC = 0, −10 V p VO p +10 V

High Impedance Mode, VCC = 5.25 V, −10 V p VO p +10 V

Short Circuit Current (Note 2)

High Output Shorted to Pin 5 (TA = 25°C)

High Output Shorted to Pin 5 (−40

°C t TA t+85°C)

Low Output Shorted to +6.0 V (TA = 25°C)

Low Output Shorted to +6.0 V (−40

°C t TA t +85°C)

IOLK

IOZ

ISC−

ISC+

−100

−150

−95

−

+100

−60

−50

150

µA

Inputs

Low Level Voltage

High Level Voltage

Current @ Vin = 2.4 V

Current @ Vin = 15 V

Current @ Vin = 0.4 V

Current, 0

p Vin p 15 V, VCC = 0

Clamp Voltage (Iin = −12 mA)

VIL

VIH

IIH

IIHH

IIL

IIX

VIK

−

2.0

−

−200

−

−1.5

−

−8.0

−

0.8

−

100

−

Vdc

µA

Vdc

Power Supply Current (VCC = +5.25 V, Outputs Open)

p Enable p VCC)

ICC

−

TIMING CHARACTERISTICS (EIA−422−A differential mode, Pin 4

p 0.8 V, TA = 25°C, VCC = 5.0 V, VEE = Gnd, (Notes 1 and 3)

unless otherwise noted.)

Characteristic

Symbol

Min

Typ

Max

Unit

Differential Output Rise Time (Figure 3)

−

200

Differential Output Fall Time (Figure 3)

−

200

Propagation Delay Time − Input to Differential Output

Input Low to High (Figure 3)

Input High to Low (Figure 3)

tPDH

tPDL

−

200

Skew Timing (Figure 3)

tPDH to tPDL for Each Driver

Max to Min tPDH Within a Package

Max to Min tPDL Within a Package

tSK1

tSK2

tSK3

−

9.0

2.0

−

Enable Timing (Figure 4)

Enable to Active High Differential Output

Enable to Active Low Differential Output

Enable to 3−State Output From Active High

Enable to 3−State Output From Active Low

tPZH

tPZL

tPHZ

tPLZ

−

150

190

110

300

350

300

1. All voltages measured with respect to Pin 5.

2. Only one output shorted at a time, for not more than 1 second.

3. Typical values established at +25

°C, VCC = +5.0 V, VEE = −5.0 V.

4. Vin switched from 0.8 to 2.0 V.

5. Imbalance is the difference between

VO2 with Vin t 0.8 V and VO2 with Vin u 2.0 V.

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