LTC1349CG datasheet(2/8 Pages) LINER

2 / 8 page

LTC1349

1349fa

LTC1349CG

LTC1349CNW

LTC1349CSW

LTC1349IG

LTC1349INW

LTC1349ISW

ORDER PART

NUMBER

Supply Voltage (VCC) ................................................ 6V

Input Voltage

Driver ....................................... – 0.3V to VCC + 0.3V

Receiver ............................................... – 25V to 25V

On/Off Pin .................................. – 0.3V to VCC + 0.3V

Output Voltage

Driver .................................................... – 25V to 25V

Receiver .................................... – 0.3V to VCC + 0.3V

Short Circuit Duration

V+ ................................................................... 30 sec

V– ................................................................... 30 sec

Driver Output .............................................. Indefinite

Receiver Output .......................................... Indefinite

Operating Temperature Range

Commercial (LTC1349C) ........................ 0°C to 70°C

Industrial (LTC1349I) ........................ – 40°C to 85°C

Storage Temperature Range ................ – 65°C to 150°C

Lead Temperature (Soldering, 10 sec)................. 300°C

V+

VCC

C1+

C1–

DR1 OUT

RX1 IN

DR2 OUT

RX2 IN

RX3 IN

RX4 IN

DR3 OUT

RX5 IN

ON/OFF

V–

C2+

C2–

DR1 IN

RX1 OUT

DR2 IN

RX2 OUT

RX3 OUT

RX4 OUT

DR3 IN

RX5 OUT

GND

NW PACKAGE

28-LEAD PDIP

TOP VIEW

SW PACKAGE

28-LEAD PLASTIC SO

G PACKAGE

28-LEAD SSOP

TJMAX = 125°C, θJA = 96°C/W (G)

TJMAX = 125°C, θJA = 56°C/W (NW)

TJMAX = 125°C, θJA = 85°C/W (SW)

Consult LTC Marketing for parts specified with wider operating temperature

ranges.

The ● denotes specifications which apply over the full operating

temperature range. VCC = 5V, C1 = C2 = C3 = C4 = 0.1µF, unless noted.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Any Driver

Output Voltage Swing

3k to GND

Positive

●

5.0

7.0

Negative

●

– 5.0

– 6.5

Logic Input Voltage Level

Input Low Level (VOUT = High)

●

1.4

0.8

Input High Level (VOUT = Low)

●

2.0

1.4

Logic Input Current

VIN = 5V

●

µA

VIN = 0V

●

–5

µA

Output Short-Circuit Current

VOUT = 0V

±9

±12

Output Leakage Current

Shutdown, VOUT = ±20V (Note 3)

●

±10

±500

µA

Any Receiver

Input Voltage Thresholds

Input Low Threshold

●

0.8

1.3

Input High Threshold

●

1.7

2.4

Hysteresis

●

0.1

0.4

1.0

Input Resistance

– 10V ≤ VIN ≤ 10V

kΩ

Output Voltage

Output Low, IOUT = – 1.6mA (VCC = 5V)

●

0.2

0.4

Output High, IOUT = 160µA (VCC = 5V)

●

3.5

4.8

Output Short-Circuit Current

Sinking Current, VOUT = VCC

–15

– 40

Output Leakage Current

Shutdown, 0 ≤ VOUT ≤ VCC (Note 3)

●

110

µA

Power Supply Generator

V+ Output Voltage

IOUT = 0mA

8.0

IOUT = 12mA

7.5

V– Output Voltage

IOUT = 0mA

– 8.0

IOUT = – 12mA

– 7.0

Supply Rise Time

Shutdown to Turn-On

0.2

ABSOLUTE

AXI U

RATI GS

PACKAGE/ORDER I FOR ATIO

DC ELECTRICAL CHARACTERISTICS

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