TA8127 Unisonic Technologies, TA8127 Datasheet - Page 2

• Manufacturer Part Number: TA8127
• Description: 1 Chip Am/fm Tuner Circuit
• Manufacturer: Unisonic Technologies

UTC TA8127
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
LED Current
LED Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Note: Derated above 25°C in the proportion of 9.6mW/°C for SDIP and of 3.2mW/°C for SSOP.
ELECTRICAL CHARACTERISTICS
(U
Supply Current
F / E
FM IF Input Limiting Voltage
AM
Pin 19 Output Resistance
*TEST CIRCUIT
UTC
nless otherwise specified,
Input Limiting Voltage
Local OSC Voltage
Recovered Output Voltage
Signal to Noise Ratio
Total Harmonic Distortion
AM Rejection Ratio
Lamp ON Sensitivity
Gain
Recovered Output Voltage
Signal to Noise Ratio
Total Harmonic Distortion
Lamp on Sensitivity
PARAMETER
PARAMETER
SSOP
SDIP
UNISONIC TECHNOLOGIES CO., LTD.
Ta=25
°C,
LINEAR INTEGRATED CIRCUIT
Vcc=3V,
Vin(lim.) IF
SYMBOL
Vin(lim.)
Icc(FM)
Icc(AM)
V
AMR
THD
THD
V
R19
V
S/N
S/N
Gv
V
V
(TA=25°C)
OSC
OD
OD
L
L
F/E: f=83MHz, fm=1kHz
FM IF : f=10.7MHz, ∆f=±22.5kHz, fm=1kHz
AM : f=1MHz, MOD=30%, fm=1kHz
MPX : fm=1kHz )
SYMBOL
P
D (note)
T
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
V
T
*
I
Vcc
LED
OPR
STG
LED
TEST CONDITIONS
Vin=80dBµV EMF
Vin=80dBµV EMF
Vin=80dBµV EMF
Vin=80dBµV EMF
Vin=26dBµV EMF
Vin=60dBµV EMF
Vin=60dBµV EMF
Vin=60dBµV EMF
Vin=0, AM Mode
Vin=0, FM Mode
f
-3dB Limiting
OSC
-3dB Limiting
FM Mode
AM Mode
I
I
=72.3MHz
L
L
=1mA
=1mA
-55 to +150
-25 to +75
VALUE
1200
400
10
8
8
MIN TYP MAX
40
55
45
40
55
20
13.2 20.0
10.0
0.75
12.5
105
8.4 13.5
0.4
1.0
46
80
70
32
51
70
80
42
25
110
110
110
53
56
30
UNIT
QW-R110-017,A
mW
mA
°C
°C
V
V
dBµV EMF
dBµV EMF
dBµV EMF
dBµV EMF
mVrms
mVrms
mVrms
mVrms
UNIT
mA
mA
dB
dB
dB
kΩ
%
%
2