參數資料
型號: CS3511-CNZR
廠商: CIRRUS LOGIC INC
元件分類: 音頻/視頻放大
中文描述: 11.4 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32
封裝: 6 X 6 MM, LEAD FREE, MO-220, QFN-32
文件頁數: 25/26頁
文件大?。?/td> 260K
代理商: CS3511-CNZR
CS3511
8
DS845F1
Notes:
5.
All audio input signals supplied differentially to the CS3511.
6.
7.
dBi is referenced to the input signal amplitude resulting in the specified output power at THD+N<1%. See
8.
All audio input signals supplied single ended to the CS3511 with the negative input terminated to GND
through an impedance matching circuit as described in Section 4.1 on page 13.
9.
Input impedance is measured between the positive (INx+) and negative (INx-) input pins of the CS3511.
General Specifications
Efficiency
η
PO = 2 x 9.4 W, RL = 8 Ω
-86-
%
Gain Matching
Between output channels
-
0.1
-
%
Power Supply Rejection Ratio
PSRR
200 mv p-p from
20 Hz
≤ f ≤ 1 kHz, inputs AC
coupled to AGND
-55-
dB
IHF Intermodulation Distortion
IHF-IMD
19 kHz, 20 kHz, 1:1 (IHF),
PO = 1 W
-0.20-
%
Input Impedance
Gain1 = 0, Gain0 = 0
36.8
46.0
55.2
k
Ω
Gain1 = 0, Gain0 = 1
18.4
23.0
27.6
k
Ω
Gain1 = 1, Gain0 = 0
11.0
13.8
16.6
k
Ω
Gain1 = 1, Gain0 = 1
7.3
9.2
11.1
k
Ω
Output Offset Voltage
VOFFSET
MUTE = low
-50-
mV
PWM Output Over-Current Error Trigger Point
ICE
-2.7
-
A
Junction Thermal Error Rising Trigger Point
TTERISE
-155
-
°C
Junction Thermal Error Falling Trigger Point
TTEFALL
-135
-
°C
Turn On Time
ton
SLEEP = VIL
-155
-
ms
Turn Off Time
toff
SLEEP = VIH
-3-
ms
Parameters
Symbol
Test Conditions
Min
Typ
Max
Units
相關PDF資料
PDF描述
CS35L00-CNZ
CS4207-DNZR
CS4207-DNZ
CS4207-CNZR
CS4207-CNZ
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