S5G9801X01-D0B0 데이터 시트보기 (PDF) - Samsung

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S5G9801X01-D0B0

INFRAED REMOCON RECEIVER

Samsung 

INFRAED REMOCON RECEIVER

S5G9801X01/S5G9803X01

EXAMPLE OF APPLICATION CIRCUIT

1. COMBINATION OF S5G9802X01/S5G9801X01 CODE BITS

(TABLE 1)

(EXAMPLE 1) In the Case when CODE C2 = 0 and C3 = 1

S5G9802X01

C1 C2 C3

1

0

1

1

1

0

1

1

1

S5G9801X0

1

C2 C3

0

1

1

0

1

1

CCI ST3 ST2 ST1 K6

(C3) (C2) (C1)

S5GK9S8908202

VDD

(CODE C1 = 1,

C2 = 0, C3 =1)

(CODE C1 =1, C2 =1)

VDD OSC CODE1 CODE1 SP1

Figure 11.

The combination of code bits of S5G9802X01 and S5G9801X01 is shown in Table 1.

To make the code bit to 1 on S5G9802X01, connect diodes to the CCI terminal from ST1 - ST3 terminals. To set

Code Bit at 0, open the circuit.

S5G9801X01 has CODE2 and CODE3 code terminals. Code bit of C1 has been pulled up in IC and C1 is always

kept at 1 status.

Therefore, on transmitter S5G9802X01, it is necessary to keep C1 code bit at 1.

11

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