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参数资料
| 型号： | CS4215-KQ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | 消费家电 |
| 英文描述： | 16-Bit Multimedia Audio Codec |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | TQFP-100 |
| 文件页数： | 2/52页 |
| 文件大小： | 878K |
| 代理商： | CS4215-KQ |
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ANALOG CHARACTERISTICS
( T
A
= 25
°
C; VA1, VA2, VD1, VD2 = +5V;
Input Levels: Logic 0 = 0V, Logic 1 = VD1, VD2; Full Scale Input Sine wave, No Gain, No Attenuation 1 kHz;
Conversion Rate = 48 kHz; No Gain, No Attenuation, SCLK = 3.072 MHz; Measurement Bandwidth is 10 Hz to
20 kHz; Slave mode; Unless otherwise specified.)
Parameter *
Symbol
Min
Typ
Max
Units
Analog Input Characteristics
- Minimum gain setting (0 dB); unless otherwise specified.
ADC Resolution
16
-
-
Bits
ADC Differential Nonlinearity
-
-
±
0.9
LSB
Instantaneous Dynamic Range
Line Inputs
Mic Inputs
IDR
80
72
84
78
-
-
dB
dB
Total Harmonic Distortion
Line Inputs
Mic Inputs
THD
-
-
-
-
0.012
0.032
%
%
Interchannel Isolation
Line to Line Inputs
Line to Mic Inputs
-
-
80
60
-
-
dB
dB
Interchannel Gain Mismatch
Line Inputs
Mic Inputs
-
-
-
-
0.5
0.5
dB
dB
Frequency Response (Note 1)
(0 to 0.45 Fs)
-0.5
-
+0.2
dB
Programmable Input Gain
Line Inputs
Mic Inputs
-0.2
19.8
-
-
23.5
44
dB
dB
Gain Step Size
-
1.5
-
dB
Absolute Gain Step Error
-
-
0.75
dB
Offset Error
with HPF = 0
(No Gain)
Line Inputs (AC Coupled)
Line Inputs (DC Coupled)
-
-
-
±
150
±
10
±
400
±
400
±
150
-
LSB
Mic Inputs
Offset Error
with HPF = 1 (Notes 1,2)
(No Gain)
Line Inputs (AC Coupled)
Line Inputs (DC Coupled)
-
-
-
0
0
0
±
5
±
5
±
5
LSB
Mic Inputs
Full Scale Input Voltage:
(MLB=0) Mic Inputs
(MLB=1) Mic Inputs
Line Inputs
0.250
2.50
2.50
0.28
2.8
2.8
0.310
3.10
3.10
Vpp
V
pp
V
pp
Gain Drift
-
100
-
ppm/
°
C
Input Resistance
(Note 3)
20
-
-
k
Input Capacitance
-
-
15
pF
CMOUT Output Voltage
(Maximum output current = 400
μ
A)
Notes: 1. This specification is guaranteed by characterization, not production testing.
2. Very low frequency signals will be slightly distorted when using the HPF.
3. Input resistance is for the input selected. Non-selected inputs have a very high (>1M
) input
resistance.
4. DC current only. If dynamic loading exists, then CMOUT must be buffered or the performance of
ADC’s and DAC’s may be degraded.
(Note 4)
1.9
2.1
2.3
V
Specifications are subject to change without notice.
*
Parameter definitions are given at the end of this data sheet.
Mwave
is a trademark of the IBM Corporation.
CS4215
2
DS76F2
相关PDF资料 |
PDF描述 |
|---|---|
| CS4215 | 16-Bit Multimedia Audio Codec |
| CS4216 | 16-Bit Stereo Audio Codec |
| CS4216-KL | IC EEPROM SRL 256-8BIT 8DIP |
| CS4216-KQ | 16-Bit Stereo Audio Codec |
| CS4218-KL | 16-Bit Stereo Audio Codec |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4216 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
| CS4216-KL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS4216-KQ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
| CS4217-KL | 制造商:CRYSTAL 功能描述: |
| CS4218 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
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