参数资料
型号: CS4224
厂商: Cirrus Logic, Inc.
元件分类: Codec
英文描述: 24-Bit 105 dB Audio Codec with Volume Control
中文描述: 24位105分贝的音量控制音频编解码器
文件页数: 9/32页
文件大小: 778K
代理商: CS4224
CS4223 CS4224
DS290PP3
9
SWITCHING CHARACTERISTICS - CONTROL PORT - I
2
C MODE (CS4224)
(T
A
= 25° C; VA, VD = 4.75 V - 5.25 V; Inputs: Logic 0 = DGND, Logic 1 = VD; C
L
= 30 pF)
Notes: 15.
Not tested but guaranteed by design.
Data must be held for sufficient time to bridge the 300 ns transition time of SCL.
16.
Parameter
Symbol
Min
Max
Unit
I
2
C
Mode (SPI/I2C = 1)
SCL Clock Frequency
f
scl
t
irs
t
buf
t
hdst
t
low
t
high
t
sust
t
hdd
t
sud
t
rc
t
fc
t
rd
t
fd
t
susp
-
100
-
kHz
μs
RST rising edge to Start
Bus Free Time between transmissions
Start Condition Hold Time (prior to first clock pulse)
Clock Low Time
Clock High Time
Setup time for repeated Start Condition
SDA hold time for SCL falling
SDA setup time to SCL rising
Rise time of SCL
Fall time of SCL
Rise time of SDA
Fall time of SDA
Setup time for Stop Condition
(Note 15)
50
4.7
4.0
4.7
4.0
4.7
0
250
-
-
-
-
4.7
-
-
-
-
-
-
-
μs
μs
μs
μs
μs
μs
ns
ns
ns
μs
ns
μs
(Note 16)
25
25
1
300
-
tbuf
thdst
thdst
tlow
trc
tfc
thdd
thigh
tsud
tsust
tsusp
Stop
Start
Start
Stop
Repeated
SDA
SCL
tirs
RST
trd
tfd
Figure 3. I
2
C Control Port Timing
相关PDF资料
PDF描述
CS4223-BS 24-Bit 105 dB Audio Codec with Volume Control
CS4223 24-Bit 105 dB Audio Codec with Volume Control
CS4223-KS IC EEPROM SRL 1024X8BIT 8DIP
CS4224-BS 24-Bit 105 dB Audio Codec with Volume Control
CS4224-KS 24-Bit 105 dB Audio Codec with Volume Control
相关代理商/技术参数
参数描述
CS4224-BS 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS4224KS 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Soundcard Circuits
CS4224-KS 功能描述:接口—CODEC 24-Bit 105dB Ster Cod w/o Vol. Con. RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4224-KSR 功能描述:接口—CODEC 24-Bit 105dB Ster Cod w/o Vol. Con. RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4224-KSRZ 制造商:Cirrus Logic 功能描述:AUD CODEC 2ADC / 2DAC 24BIT 28SSOP - Tape and Reel