UNISONIC TECHNOLOGIES CO., LTD
TA7613AP
I-CHIP AM/FM RADIO IC
DESCRIPTION
UTC
TA7613AP
is a one-chip AM/FM radio integrated circuit that
is suitable for portable radio applications. it includes am amplifier,
local OSC, AM mixer, AM/FM amplifier, AM age, FM age circuit
and also Class B audio power amplifier.
LINEAR INTEGRATED CIRCUIT
FEATURES
*Low external components count.
*Wide operating voltage: 3 - 13 V.
*Internal regulated supply for constant current operation.
*DC selection of AM/FM mode.
*Pb-free plating product number: TA7613APL
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
TA7613AP-D16-T
TA7613APL-D16-T
TA7613APL-D16-T
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) T: Tube
(2) D16: DIP-16
(3) L: Lead Free Plating, Blank: Pb/Sn
Package
DIP-16
Packing
Tube
www.unisonic.com.tw
Copyright © 2007 Unisonic Technologies Co., Ltd
1 of 4
QW-R110-006.B
TA7613AP
BLOCK DIAGRAM
AGC
bypass
AM/FM
OUT
AM/FM IN
HF GND
IF bypass
LINEAR INTEGRATED CIRCUIT
AM IF OUT
IF Detector IN
+Vcc
4
3
2
1
16
15
14
13
Regulator
AM/FM IF
AM HF MIXER
AM/FM
discriminato
Audio
amplifier
AM LO
5
AM local
OSC
6
AM HF IN
7
HF bypass
8
9
10
11
Audio GND
12
Audio power
out
Audio Audio in Ripple
detector
Suppression
out
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 4
QW-R110-006.B
TA7613AP
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
LINEAR INTEGRATED CIRCUIT
SYMBOL
RATINGS
UNIT
Supply Voltage
V
CC
11
V
Supply Current
I
CC
44
mA
Power Dissipation
P
D
600
mW
Operating Temperature
T
OPR
-18 ~ +65
°C
Storage Temperature
T
STG
-40 ~ +125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction-to-Ambient
SYMBOL
θ
JA
MIN
TYP
MAX
100
UNIT
°C/W
ELECTRICAL CHARACTERISTICS
PARAMETER
V Pin 16 ( FM )
Limiting Voltage
Internal Regulated Voltage
V Pin 16 ( AM)
Signal to Noise Ratio
Quiescent Circuit Current
Maximum Sensitivity
Power Output
Total Harmonic Distortion
Voltage Gain
SYMBOL
V
16
(FM)
V
IN(LIMIT)
V
CC
V
16
(AM)
V
O
I
CCQ
S/N
P
OUT
THD
G
V
TEST CONDITIONS
SW1→FM, I
CC
=42mA
SW1→FM, V
CC
=5.5V, -3db
V
16
=2.4V, V
R
=Min.
SW1→AM, I
CC
=42mA
SW1→AM, V
CC
=9V
SW1→AM, V
CC
=12V,V
IN
=37dB
SW2→45Ω, V
16
=1.4V
SW1→FM, V
CC
=3V
SW1→FM, V
CC
=9V
SW1→AM, V
CC
=5.5V, SW2→8Ω,
V
IN
=37.5dB
SW2→8Ω, V
CC
=5.5V, F=1KHZ
V
R
=Min. THD=10%
SW2→45Ω, I
CC
=42mA, F=1KHZ
V
R
=Min. V
OUT
=2V
SW2→8Ω, V
CC
=5.5V, f=1KHZ
V
R
=Min.
TEST CONDITIONS
f=465KHZ
f=465KHZ
f=10.7MHZ
f=10.7MHZ
f=465KHZ
f=465KHZ
f=1MHZ
f=1MHZ
f=465KHZ
f=465KHZ
f=10.7MHZ
f=10.7MHZ
f=465KHZ
f=465KHZ
f=10.7MHZ
f=10.7MHZ
MIN
2.0
TYP
2.4
57
12.5
1.4
1.5
7
10
15
0.28
0.5
40
4.0
13.2
3.0
12
17
20
17
23
14.0
1.9
MAX
3.1
UNIT
V
dBµV
V
V
V
mA
dB
W
%
dB
INPUT - OUTPUT IMPEDANCE
(Ta=25°C, V
CC
=6V)
PARAMETER
Pin 2 Input
Impedance ( AM)
Pin 2 Input
Impedanc(FM)
Pin 4 Output
Impedance
Pin 6 Input
Impedance
Pin 14 Input
Impedance(AM)
Pin 14 Input
Impedance(FM)
Pin 15 Output
Impedance(AM)
Pin 15 Output
Impedanc(FM)
SYMBOL
Rip2(AM)
Cip2(AM)
Rip2(FM)
Cip2(FM)
Rop4
Cop4
Rip6
Cip6
Rip14(AM)
Cip14(AM)
Rip14(FM)
Cip14(FM)
Rop15(AM)
Cop15(AM)
Rop15(FM)
Cop15(FM)
VALUE
200
3
30
3.5
300
6
50
5
300
3.5
300
4
300
5.5
300
6
UNIT
kΩ
pF
kΩ
pF
kΩ
pF
kΩ
pF
kΩ
pF
kΩ
pF
kΩ
pF
kΩ
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 4
QW-R110-006.B
TA7613AP
TEST CIRCUIT
V16
1
2
3
4
6
LINEAR INTEGRATED CIRCUIT
V13
Vcc
Icc
470 F
0.047 F
220pF
OUTPUT
470 F
SW2
1.2k
4
3
2
4
3
2
470 F
8
220 F
45
6
1
4.7k
0.001 F
GND
FM
AM
SW1
6
1
10pF
16
15
14
13
12
11
10
9
UTC TA7613AP
Rg=50
22k
HF
SIGNAL
~
1
1
2
3
4
5
6
7
8
0.022 F
3.3 F
6
3
2
4
4
3
2
0.01 F
5k
2
3
4
680pF
1
6
6
1
2pF
220pF
Rg=600
4
3
2
6
1
51pF
0.047 F
50
AUDIO
SIGNAL
~
50
0.022 F
0.022 F
FM
AM
SW1
FM IF
INOUT
AM HF
INPUT
V
OD
INPUT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 4
QW-R110-006.B
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
