參數(shù)資料
型號(hào): AN6175K
廠商: PANASONIC CORP
元件分類: 通信及網(wǎng)絡(luò)
英文描述: LJT 29C 29#16 SKT WALL RECP
中文描述: SPECIALTY TELECOM CIRCUIT, PDIP42
封裝: 0.600 INCH, SHRINK, PLASTIC, DIP-42
文件頁(yè)數(shù): 3/21頁(yè)
文件大小: 210K
代理商: AN6175K
3
ICs for Telephone
AN6175K
V
CC2
I
L
P
D
T
opr
T
stg
Supply voltage
Supply current
Power dissipation
Note)
Operating ambient temperature
Storage temperature
Note) In an open condition with Ta=25
°
C
V
mA
mW
°
C
°
C
Parameter
Symbol
Rating
12.0
1016
–20 to + 75
–55 to + 150
Unit
I
Absolute Maximum Ratings
(Ta=25
°
C)
I
Pin Descriptions
Pin No.
Description
Symbol
MAO
(HF)
MAI
(HF)
MAI
(HS)
MAO
(HS)
Symbol
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Pin No.
Description
MIC amp. output (hands-free mode)
MIC amp. input (hands-free mode)
MIC amp. input (handset mode)
MIC amp. output (handset mode)
Hands-free mode transmission noise detection
Noise detection reference
LOG amp. (1) input (from MIC amp. output)
LOG amp. (1) output
LOG amp. (2) output
LOG amp. (3) output
LOG amp. (4) output
Receiver switching (hands-free mode)
Receiver att. gain control
Receiver att. switching control
Transmitter att. output (hands-free mode)
Receiver att. output (hands-free mode)
Receiver amp. input (–)
TND
TVR
TLI1
TLI2
RLI1
RLI2
TLO1
TLO2
RLO1
RLO2
DO
GND
SPO2
SPO1
FB
SPI
VSP
RPO
RPI
HS/HF
Vr
ST
MFI
HFI
V
CC2
TRB
TRE
BGR
V
CC1
SOUT
REC–
CONT
RVR
ATC
TAO
RAO
APC
DI
Receiver amp. output
Ground
Loudspeaker amp. (2) output
Loudspeaker amp. (1) output
Loudspeaker amp. input (–)
Loudspeaker amp. input (+)
Loudspeaker amp. power input
Receiver preamp. output
Receiver preamp. input
Mode switching (handset or hands-free/MF)
Mode switching (handset/hands-free)
Reference for handset or hands-free mode
To the base of the power supply transistor
MF input
From transmitter att. output (hands-free mode)
Transmission amp. AC impedance setting
To the base of the transmission transistor
To the emitter of the transmission transistor
Band-gap ref. voltage output
Hands-free control output
HS,
HF/MF
LOG amp. (2) input
(from hands-free control output)
LOG amp. (4) input
(from receiver preamp. output)
LOG amp. (3) input
(from loudspeaker amp. output)
Auto. PAD current control
(handset mode, MF)
Power output to the handset and hands-free
circuits
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