TDA7338D STMicroelectronics, TDA7338D Datasheet - Page 8

• Manufacturer Part Number: TDA7338D
• Description: IC DECODER STEREO SO-20
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of TDA7338D

• Voltage - Supply, Digital: 7.5 V ~ 10.2 V
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Voltage - Supply, Analog: -

TDA7338
Table 5. Programming of the Noiseblanker
Figure 8. Trigger Threshold vs. V
Figure 9. Behaviour of the Field Strength Controlled Threshold Adiustment
8/12
PIN 1 (PROG)
OPEN
GND
V
DD
V PEAK
≈3V
TRIG. THRESHOLD
NOISE
100mV
noisy signal
60mV
VTH
Trigger Threshold
PEAK
MIN. TRIG. THRESHOLD
MONO
HIGH
HIGH
LOW
0.9V
D95AU370
D95AU369
ATC_SB OFF
(PROG=V
1.5V
STEREO
TRIG. THRESHOLD
NOISE ADJUSTED
good signal
Peak Voltage Control By Fieldstrength
300mV
180mV
S
)
V PEAK(V)
2.2V
OFF
ON
ON
E'
0.9V