参数资料
型号: BD3872FS-E2
厂商: Rohm Semiconductor
文件页数: 3/7页
文件大小: 0K
描述: IC SOUND PROCESSOR SSOP-A32
标准包装: 2,000
类型: 音频处理器
应用: 音频系统
安装类型: 表面贴装
封装/外壳: 24-SOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOPA
包装: 带卷 (TR)
Technical Note
3/15
www.rohm.com
2010.10 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
BD3870FS,BD3871FS,BD3872FS,BD3873FS
SC
(CLOCK)
thd
th
ts
ts1
th1
tsd
twc
twh
twd
tw1
tsu
DATA
LATCH
90%
10%
90%
10%
twc
End with Low
SI
DATA
LATCH
Timing chart
1) Signal Timing Conditions
·
Data is read on the rising edge of the clock.
·
Latch is read out on the falling edge of the clock.
·
Latch signal must end with the LOW state.
·
To avoid malfunctions, clock and data signals must terminate with the LOW state.
1byte=10bit
Fig.1
Parameter
Symbol
Limits
Unit
Min.
Typ.
Max.
Minimum Clock Width
Twc
2.0
-
s
Minimum Data Width
twd
2.0
-
s
Minimum Latch Width
Tw1
2.0
-
s
Data Set-up Time (DATA
CLK)
Tsd
1.0
-
s
Data Hold Time (CLK
DATA)
Thd
1.0
-
s
Latch Set-up Time (CLK
LATCH)
Ts1
1.0
-
s
Latch Hold Time (DATA
LATCH)
Th1
1.0
-
s
Latch Low Set-up Time
Ts
1.0
-
s
Latch Low Hold Width
Twh
2.0
-
s
2) Voltage Conditions for Control Signals
Parameter
Limits
Unit
Condition
Min.
Typ.
Max.
(≦Vcc)
“H” Input Voltage
2.2
-
5.5
V
Vcc=4.5 to 9.5V
“L” Input Voltage
0
-
1.0
V
Vcc=4.5 to 9.5V
相关PDF资料
PDF描述
BD3883FS-E2 IC AUDIO SOUND CONTRLR SSOP-A32
BD5413EFV-E2 IC AMP AUDIO PWR 5W STER 24TSSOP
BD5423MUV-E2 IC AMP AUDIO PWR 17W STER 48VQFN
BD5424EFS-E2 IC AMP SPEAKER ANALOG 44-TSSOP
BD5426EFS-E2 IC AMP AUDIO PWR 10W D 44TSSOP
相关代理商/技术参数
参数描述
BD3873FS 制造商:ROHM 制造商全称:Rohm 功能描述:Audio Sound Processor for home audio
BD3873FS-E2 功能描述:音频放大器 AUDIO SOUND PROCSSR 24PIN RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
BD3881FV 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit
BD3881FV_1 制造商:ROHM 制造商全称:Rohm 功能描述:Audio sound controller
BD3881FV_11 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit