LA2230 查看數據表（PDF） - SANYO -> Panasonic
零件编号
产品描述 (功能)
生产厂家
LA2230 Datasheet PDF : 6 Pages
| |||
LA2230, 2230M
Specifications
Absolute Maximum Ratings
Supply voltage
Parameter
Power dissipation
Operating temperature range
Storage temperature range
Symbol
VCC max
Pd max
Topr
Conditions
13, 14, 15, and 23 pin
LA2230 : Ta≤80°C
LA2230M : Ta≤37.5°C
LA2230M : Ta=80°C
Tstg
Ratings
Unit
12 V
450
450 mW
280
–30 to +80 ˚C
–40 to +125 (LA2230)
˚C
–40 to +150 (LA2230M)
Recommended Operating Conditions at Ta = 25˚C
Parameter
Supply voltage
Supply voltage range
Symbol
VCC
VCC op
23 pin
23 pin
Conditions
Ratings
Unit
5V
4.7 to 5.5 V
Electrical Characteristics at Ta = 25˚C, VCC=5V
Parameter
Symbol
Conditions
Quiescent supply current
RDS detection sensitivity
SK detection sensitivity
DK detection sensitivity
RDS detection maximum input signal
DK detection maximum input signal
CLK and DATA LOW-level output voltage
CLK and DATA HIGH-level output voltage
Bandpass filter voltage gain
Bandpass filter attenuation
PLL capture range
Bit-rate clock jitter
RDS lock-up time
SK lock-up time
SK + RDS lock-up time
VCO free-running frequency
BPF adjustment resistance
ICCO
VI1
VINPUT=minimum signal for HIGH-to-Low transition
on RDS-ID
VI2
VINPUT=minimum signal for HIGH-to-Low transition
on SK-ID
VI3
VINPUT=minimum signal for HIGH-to-Low transition
on SK-ID
VI4
VINPUT=maximum (ARI + RDS) signal for HIGH-to-
Low transition on RDS-ID
VI5
VINPUT=maximum RDS signal for RDS data
correctly demodulated
VI6
VINPUT=maximum ARI signal for HIGH-to-Low
transition on DK-ID
VOL
VOH
VG
f=57kHz
f=60kHz. See note 1.
α
f=54kHz. See note 1.
f=38kHz. See note 1.
CR
tj
tRDS
Low side, VINPUT=5mV sine wave
High side, VINPUT=5mV sine wave
Period from VINPUT=3mV RDS signal to HIGH-
toLOW transition on RDS-ID
tSK
Period from VINPUT=8mV ARI signal to HIGH-
toLOW transition on SK-ID
tSK + RDS
Period from VINPUT=8.5mV (ARI + RDS) signal to
HIGH-toLOW transition on RDS-ID
fVCO
RADJ
VINPUT=100mV at 57kHz. See note 2.
Notes
1. 0dB is referenced to the filter output with f=57kHz.
2. Resistance between BPF-ADJ and GND when VBYPASS is at its maximum.
Ratings
Unit
min
typ max
14
22
28 mA
0.4
1.0 mV
1.0
2.0 mV
1.1
2.0 mV
30
50
mV
250
mV
75 100
mV
0
0.1
0.3 V
4.7
4.9
5.0 V
9.0 12.5 17.0 dB
0
2.5
6.0 dB
0
3.5
6.0 dB
33
39
dB
–0.9
%
1.5
±8
±9 ±10 µs
35
ms
45
ms
80
ms
453 456 459 kHz
5.6
8.0 10.6 kΩ
No.3988–3/6
Share Link: 