ICs for VCR

AN3969K

3

Parameter

Symbol

Range

Unit

Supply voltage

4.5 to 5.5

V

s Recommended Operating Range

s Pin Descriptions

Parameter

Symbol

Rating

Unit

Supply voltage

6.0

V

1, *2

186

mW

1

−20 to +75

°C

1

−55 to +150

°C

s Absolute Maximum Ratings

Pin No.

Description

1

In1 (L-ch.) input pin

2

Input selection control (CTL) A pin

3

Input selection control (CTL) B pin

4

EVR individual/balance mode CTL pin

5

Mix. output pin

6

EVR (L-ch.) output pin

7

EVR (R-ch.) output pin

8

Main volume adjustment pin for individual

mode L-ch./balance mode

9

Balance volume adjustment pin for

individual mode R-ch./balance mode

10

EVR On/Off CTL pin

Pin No.

Description

11

In1 (R-ch.) input pin

12

In2 (R-ch.) input pin

13

In3 (R-ch.) input pin

14

In4 (R-ch.) input pin

15

GND pin

16

17

Mic. input pin

18

Mic. On/Off CTL pin

19

20

In4 (L-ch.) input pin

21

In3 (L-ch.) input pin

22

In2 (L-ch.) input pin

s Electrical Characteristics at V

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Circuit current 1

EVR individual CTL mode with no signal

14

18

23

mA

Circuit current 2

EVR balance mode with no signal

19

25

31

mA

EVR out level L

Typical input

−23

−20

−17

dBs

EVR out level R

Typical input

−23

−20

−17

dBs

EVR out distortion ratio L

Typical input



0.2

%

EVR out distortion ratio R

Typical input



0.2

%

Note) 1. Unless otherwise specified, set a mode to In1 input selection, EVR on, EVR individual CTL, mic. off and input a typical input

2. Unless otherwise specified, measure EVR out L for L-ch. parameter and EVR out R for R-ch. parameter.