Linx-technologies LICAL-ENC-MS001 Manual de usuario descargar pdf (Pagina 4)

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Ordering Information

Encoder SEND to Decoder Activation Times (ms)

Baud Rate Initial Start-Up After Valid Rx

With RX_PDN

(Worst Case)

2,400 72.62 38.62 600 + 72.62

9,600 22.42 12.42 300 + 22.42

19,200 13.80 7.30 150 + 13.80

28,800 11.00 6.00 150 + 11.00

Timings

Ordering Information

Part Number Description

LICAL-ENC-MS001 MS Encoder

LICAL-DEC-MS001 MS Decoder

MDEV-LICAL-MS MS Master Development System

MS encoders are shipped in reels of 1,600

Absolute Maximum Ratings

Figure 2: Ordering Information

Figure 3: Absolute Maximum Ratings

Absolute Maximum Ratings

Supply Voltage V

−0.3 to +6.5 VDC

Any Input or Output Pin −0.3 to V

+ 0.3 VDC

Max. Current Sourced by Output Pins 25 mA

Max. Current Sunk by Input Pins 25 mA

Max. Current Into V

250 mA

Max. Current Out Of GND 300 mA

Operating Temperature −40 to +85 ºC

Storage Temperature −65 to +150 ºC

Exceeding any of the limits of this section may lead to permanent damage to the device.

Furthermore, extended operation at these maximum ratings may reduce the life of this

device.

Figure 4: Encoder SEND to Decoder Activation Times (ms)

MS Series Enccoder Speciﬁcations

Parameter Symbol Min. Typ. Max. Units Notes

Power Supply

Operating Voltage V

2.0 5.5 VDC

Supply Current l

At 2.0V V

240 300 µA 1

At 3.0V V

370 470 µA 1

At 5.0V V

670 780 µA 1

Power Down Current l

PDN

At 2.0V V

0.10 0.80 µA

At 3.0V V

0.10 0.85 µA

At 5.0V V

0.20 0.95 µA

Encoder Section

Input Low V

0.0 0.15 x V

V 2

Input High V

0.8 x V

V 3

Output Low V

0.6 V

Output High V

– 0.7 V

Input Sink Current 25 mA

Output Drive Current 25 mA

SEND High to DATA_OUT 1.64 ms

Environmental

Operating Temperature

Range

–40 +85 °C

1. Current consumption with no active loads.

2. For 3V supply, (0.15 x 3.0) = 0.45V max.

3. For 3V supply, (0.8 x 3.0) = 2.4V min.

Electrical Specications

Figure 5: Electrical Speciﬁcations

Warning: This product incorporates numerous static-sensitive

components. Always wear an ESD wrist strap and observe proper ESD

handling procedures when working with this device. Failure to observe

this precaution may result in module damage or failure.

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