CPC5601D Ver la hoja de datos (PDF) - Clare Inc => IXYS

Número de pieza

componentes Descripción

Fabricante

CPC5601D

LITELINK™ Family Auxiliary Programmable Driver IC

Clare Inc => IXYS 

Qty.

1

1

1

1

1

4

1

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Reference

Value

R1

80.6 KΩ, 1/16W, ± 1%

R2

130 KΩ, 1/16W, ± 1%

R3

1.5 MΩ, 1/16W, ± 1%

R4

68.1 Ω, 1/16W, ± 1%

R5

60.4 KΩ, 1/16W, ± 1%

R6, R7, R44, R45 1.8 MΩ, 1/10W, ± 1%

R8

221 KΩ, 1/16W, ± 1%

R10, R12

499 KΩ, 1/16W, ± 1%

R13

501 KΩ, 1/16W, ± 1%

R14

47 Ω, 1/16W, ± 1%

R15

1.69 MΩ, 1/16W, ± 1%

R16

8.2 Ω, 1/16W, ± 1%

R18

10 KΩ, 1/16W, ± 1%

R20

2 Ω, 1/16W, ± 1%

R21

6.2 MΩ, 1/4W, ± 1%

R22

6.8 MΩ, 1/4W, ± 1%

R23

10 Ω, 1/16W, ± 5% or 220 µH inductor

R64

10 kΩ, 1/16W, ± 5%

R65

470 Ω, 1/16W, ± 5%

R66

150 Ω, 1/16W, ± 1%

R67

301 Ω, 1/16W, ± 1%

R71

165 Ω, 1/16W, ± 1%

R72

59 Ω, 1/16W, ± 1%

R73

optional, see text

R75

402 kΩ, 1/16W, ± 1%

R76

100 kΩ, 1/16W, ± 5%

R77

499 kΩ, 1/16W, ± 1%

R78

200 kΩ, 1/16W, ± 1%

Suppliers

CPC5601

Panasonic, Electro Films, FMI, Vishay, etc.

2.7 Operational Sequence

In the application circuits above, the CPC5601 is pow-

ered from the telephone line only when the LITELINK

is off-hook. This requires that you set the telephone

line characteristics controlled by the CPC5601 under

host system control immediately after taking the DAA

off-hook or after pulse dialing is complete, using the

following sequence:

1. For incoming calls, validate a ring signal by hav-

ing the host system poll or read the output of

RING (ring detect via snoop circuit on the

LITELINK) or RING (ring detect via opto-isolated

ring circuit in the CPC5601).

2. Assert OH to complete the connection.

3. Set the telephone line characteristics of the DAA

using the CPC5601 via the programming method

(see “Programming” on page 12).

With this circuit, you must program the CPC5601 as

soon as possible after asserting off hook. Leaving the

CPC5601 unprogrammed leaves open the possibility

of LITELINK instability due to lack of AC termination.

2.8 Output Current Ratings

Output b6 is the only output that can be used for the

current limiting function of a DAA. The FET on output

b6 can sink up to 120 mA of current, while the other

outputs can sink up to 10 mA.

The other outputs can be used for any of the other

switchable functions on the telephone line side of a

DAA, as long as the current does not exceed the

10 mA limit.

R3.0

www.clare.com

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