TDA7432D013TR STMicroelectronics, TDA7432D013TR Datasheet - Page 5

• Manufacturer Part Number: TDA7432D013TR
• Description: IC PROCESSOR BASIC AUDIO SO-20
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7432D013TR

• Applications: Hi-Fi Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
SOFTWARE SPECIFICATION
Interface Protocol
The interface protocol comprises:
– a start condition (S)
– a chip address byte (the LSB bit determines read / write transmission)
– a subaddress byte
– a sequence of data (N-bytes + acknowledge)
– a stop condition (P)
ACK = Acknowledge
S = Start
P = Stop
MAX CLOCK SPEED 500kbits/s
Auto Increment
If bit I in the subaddress byte is set to "1", the autoincrement of the subaddress is enabled.
S
GENERAL
BUS INPUTS
Symbol
PSRR
MSB
e
S/N
1
V
V
V
V
Sc
E
I
I
NO
d
IN
S
IH
IL
O
S
T
0
CHIP ADDRESS
0
Supply Voltage
Supply Current
Power Supply Rejection Ratio
Output Noise
Signal to Noise Ratio
Distortion
Channel Separation
Total Tracking Error
Input Low Voltage
Input High Voltage
Input Current
Output Voltage
SDA Acknowledge
0
1
0
Parameter
1 R/W ACK X X X
LSB
MSB
20Hz - 20kHz "A" - weighted
BW = 200Hz - 20kHz, flat
output muted
all gains = 0dB; V
V
A
A
V
I
SUBADDRESS
O
OUT
V
V
IN
= 1.6mA
= 0 to -20dB
= -20 to -60dB
= 0.4V
= 1Vrms
I A
Test Condition
3
A
2
A
O
1
= 1Vrms
LSB
A
0
ACK
MSB
Min.
65
70
-5
DATA 1...DATA n
6
5
3
DATA
Typ.
0.05
0.15
103
7.0
5.5
80
80
9
8
4
0
0
Max.
10.2
0.15
0.4
+5
11
20
1
2
1
LSB
TDA7432
ACK P
Unit
mA
dB
dB
dB
dB
dB
%
V
V
V
V
V
V
V
A
5/10