TDA7500A STMicroelectronics, TDA7500A Datasheet - Page 17

• Manufacturer Part Number: TDA7500A
• Description: IC PROCESSOR AM/FM DGTL 100-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7500A

• Applications: Audio Systems
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DSP CORE
FM Stereo Decoder
ADC ELECTRICAL CHARACTERISTCS (T
A-Weighted Filter.)
Note1: 0dB reference at 0.75V
ADC ELECTRICAL CHARACTERISTCS (T
(S+N)/N
Symbol
Symbol
Symbol
Symbol
a_ch
THD
F
dsp
Maximum DSP clock frequency
Channel Separation
Total Harmonic Distortion
Signal plus Noise to Noise ratio
Input Voltage Dynamic Range
Sampling rate
Attenuation @ 20KHz
Dynamic Range
SNR
(THD + N)
Input Impedance
Crosstalk
Gain mismatch between four
input
Input Voltage Dynamic Range
Sampling rate
Dynamic Range
SNR
(THD +N)
Parameter
Parameter
Parameter
Parameter
rms
input
@ fs = 44.1KHz
-60dB analog input
@ fs = 44.1KHz
amb
-60dB analog input
power supply @ 3.3V and T
amb
Audio mode
1KHz; -3dB analog input
-3dB analog input (note 1)
1Vrms input @ 1KHz
@ 1KHz
AM-Mode
1KHz; -3dB analog input
-3dB analog input
= 25°C, V
= 25°C, V
Test Condition
Test Condition
Test Condition
Test Condition
CC
CC
= 3.3V, measurement bandwidth 10Hz to 53KHz.)
= 3.3V, measurement bandwidth 10Hz to 20KHz,
j
= 125°C
Min.
Min.
Min.
Min.
-0.5
84
80
48
84
40
80
Typ.
Typ.
0.02
Typ.
0.75
Typ.
0.75
>50
-0.6
-85
86
88
88
55
Max.
Max.
Max.
Max.
192
0.8
-80
-85
0.5
0.8
-80
48
75
TDA7500A
Vrms
Vrms
MHz
Unit
Unit
Unit
KHz
Unit
KHz
k
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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