參數(shù)資料
型號(hào): CS4207-CNZR
廠商: CIRRUS LOGIC INC
元件分類: 消費(fèi)家電
中文描述: SPECIALTY CONSUMER CIRCUIT, QCC48
封裝: 6 X 6 MM, LEAD FREE, MO-229, QFN-48
文件頁(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 814K
代理商: CS4207-CNZR
SCE5780
2006-01-23
5
Input/Output Circuits
The following two figures show the input and output resis-
tor/diode networks used for ESD protection and to elimi-
nate substrate latch-up caused by input voltage
over/under shoot.
Inputs
Clock I/O
Electrical Characteristics (
over operating temperature)
Parameter
Min.
Typ.
Max.
Units
Conditions
V
CC
4.5
5.0
5.5
V
V
LL
3.0
5.5
V
I
CC (PWR DWN)
4)
100
A
V
CC=VLL=5.0 V, all inputs=0 V or VCC
I
LL (PWR DWN)
4)
50
A
I
CC
2.0
mA
V
CC=5.0 V
I
LL (20 dots/char)
1) 2)
240
345
mA
V
CC=VLL=5.0 V, “#” displayed in 8 digits,
brightness=100%, I
P=100% at 25°C
I
IL
–10
A
V
CC=5.0 V, all inputs=0 V
I
IH
10
A
V
CC=VIN=5.0 V (all inputs)
V
IH
3.5
V
CC=4.5 V to 5.5 V
V
IL
1.5
V
CC=4.5 V to 5.5 V
I
OH (CLK I/O)
–8.9
mA
V
CC=4.5 V, VOH=2.4 V
I
OL (CLK I/O)
1.6
mA
V
CC=4.5 V, VOH=0.4 V
θ
JC-pin
34
°C/W
Internal OSC Frequency
120
347
kHz
V
CC=5.0 V, CLKSEL=1, Prescale= ÷1
External OSC Frequency
120
347
kHz
V
CC=5.0 V, CLKSEL=0, Prescale= ÷1
External OSC Frequency with Prescale
1.92
5.55
MHz
V
CC=5.0 V, CLKSEL=0, Prescale= ÷16
Mux Frequency
3)
375
768
1086
Hz
Notes:
1) Peak current=1.87 x I
LLx ILL varies with VLL Normalized curve, Figure ILL Variance“ (page 11).
2) Unused inputs must be tied high.
3) Mux rate=[OSC Frequency/(64 x 7)].
4) External oscillator must be stopped during power down mode for minimum current.
IDCD5021
GND
1 k
Input
CC
V
IDCD5026
GND
1 k
Input/Output
CC
V
相關(guān)PDF資料
PDF描述
CS4207-CNZ
CS42L52-DNZR
CS42L73-CWZR
CS4354-CSZ
CS47028C-DQZ
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4207-CNZR/C1 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power, 4-in / 6-out HD Audio CODEC with Headphone Amp
CS4207-DNZ 功能描述:接口—CODEC IC Lo Pwr,4/6 HD Aud Codec w/HP Amp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4207-DNZR 功能描述:接口—CODEC IC Lo Pwr,4/6 HD Aud Codec w/HP Amp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS42080DR8 制造商:ON Semiconductor 功能描述:
CS4210 制造商:NSC 制造商全稱:National Semiconductor 功能描述:IEEE 1394 OHCI Controller