TDA1572TD NXP Semiconductors, TDA1572TD Datasheet - Page 10

• Manufacturer Part Number: TDA1572TD
• Description: Tuners AM RECEIVER
• Manufacturer: NXP Semiconductors

Specifications of TDA1572TD

• Mounting Style: SMD/SMT
• Package / Case: SO-20
• Operating Supply Voltage: 8.5 V
• Minimum Operating Temperature: - 40 C
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA1572T/V3,112

Philips Semiconductors
OPERATING CHARACTERISTICS
V
May 1992
V
V
V
V
V
V
V
V
V
V
THD
THD
THD
(S + N)/N
SVRR
SVRR
SVRR
P
V
V
iRF(rms)
iRF(rms)
iRF(rms)
iRF(rms)
iRF(rms)
iRF(rms)
iRF(rms)
oIF(rms)
oAF(rms)
oAF(rms)
AM receiver
= 8.5 V; f
SYMBOL
i
i
i
= 1 MHz; m = 30%; f
RF sensitivity
RF input voltage
RF large signal handling
RF input voltage
AGC range
Change of V
Change of V
Output signal
IF output voltage at V
AF output voltage
Total harmonic distortion
Signal-to-noise ratio at V
Supply voltage ripple rejection at V
(RMS value)
for (S + N)/N = 6 dB
for (S + N)/N = 26 dB
for (S + N)/N = 46 dB
at start of AGC
(RMS value)
at THD = 3%; m = 80%
at THD = 3%; m = 30%
at THD = 10%; m = 30%
of V
of V
(RMS value)
at V
at V
at V
at V
at V
V
(SVRR = 20 log [V
(a) additional AF signal at IF output
(b) add modulation at IF output (m
P
= 100 mV(rms); f
oAF
oAF
i
i
i
i
i
= 4 V(rms); m = 80%
= 2 mV(rms)
= 2 mV(rms); m = 30%
= 2 mV(rms); m = 80%
= 500 mV(rms); m = 30%
; V
; V
i(ref)
i(ref)
i
i
for 1 dB change
for 6 dB change
m
= 500 mV(rms)
= 500 mV(rms)
= 400 Hz; T
PARAMETER
P
i
/V
= 2 mV(rms)
p
= 100 Hz
oAF
i
= 100 mV(rms)
])
amb
= 25 C; measured in Fig.1; unless otherwise specified
i
= 2 mV(rms)
ref
= 30%)
10
180
240
MIN.
1.5
15
150
30
500
700
900
86
91
230
130
310
0.5
1.0
1.0
58
38
0
40
(1)
TYP.
290
390
Product specification
MAX.
TDA1572T
mV
mV
mV
dB
dB
mV
mV
mV
%
%
%
dB
dB
dB
dB
V
V
V
V
UNIT