Absolute Maximum Ratings
參數(shù)資料
型號(hào): CS4202-JQZR
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 66/66頁(yè)
文件大?。?/td> 0K
描述: IC CODEC AUDIO '97 48-TQFP
標(biāo)準(zhǔn)包裝: 2,000
類型: 音頻編解碼器 '97
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 1 / 1
三角積分調(diào)變:
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 90 / 90
電壓 - 電源,模擬: 4.75 V ~ 5.25 V
電壓 - 電源,數(shù)字: 4.75 V ~ 5.25 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(9x9)
包裝: 帶卷 (TR)
Micrel, Inc.
MIC3001
August 2004
9
M9999-082404-A
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Power Supply Voltage, VDD ................................. +3.8V
Voltage on CLK, DATA, TXFAULT, VIN, RXLOS,
DISABLE, RSIN................................. –0.3V to +6.0V
Voltage On Any Other Pin ...............–0.3V to VDD+0.3V
Power Dissipation, TA = 85°C ............................... 1.5W
Junction Temperature (TJ) .................................. 150°C
Storage Temperature (TS).................. –65°C to +150°C
ESD Ratings(3)
Human Body Model ............................................. 2kV
Machine Model .................................................. 300V
Soldering (20sec) .................................................260C
Operating Ratings(2)
Power Supply Voltage, VDDA/VDDD ..... +3.0V to +3.6V
Ambient Temperature Range (TA) ... –40°C to +105°C
Package Thermal Resistance
QFN (
θ
JA) ............................................... 43°C/W
Electrical Characteristics
For typical values, TA = 25°C, VDDA = VDDD = +3.3V, unless otherwise noted. Bold values are guaranteed for +3.0V
(VDDA = VDDD)
≤ 3.6V, T(min) ≤ TA ≤ T(max)(8)
Symbol
Parameter
Condition
Min
Typ
Max
Units
Power Supply
IDD
Supply Current
CLK = DATA = VDDD = VDDA;
TXDISABLE low; all DACs at full-scale;
all A/D inputs at full-scale; all other pins
open.
2.3
3.5
mA
CLK = DATA = VDDD = VDDA;
TXDISABLE high; FLTDAC at full-scale;
all A/D inputs at full-scale; all other pins
open.
2.3
3.5
mA
VPOR
Power-on Reset Voltage
All registers reset to default values;
A/D conversions initiated.
2.9
2.98
V
UVLO
Under-Voltage Lockout Threshold
Note 5
2.5
2.73
V
HYST
Power-on Reset Hysteresis Voltage
170
mV
t
POR
Power-on Reset Time
VDD > VPOR(4)
50
s
VREF
Reference Voltage
1.210
1.225
1.24
0
V
REF
/
V
DDA
Voltage Reference Line Regulation
1.7
mV/V
Temperature-to-Digital Converter Characteristics
Local Temperature Measurement
Error
–40°C
≤ T
A ≤ +105°C
(6)
±1
±3
°C
Remote Temperature
Measurement Error
–40°C
≤ T
A ≤ +105°C
(6)
±1
±3
°C
tCONV
Conversion Time
Note 4
60
ms
tSAMPLE
Sample Period
100
ms
Remote Temperature Input, XPN
IF
Current to External Diode(4)
XPN at high level, clamped to 0.6V.
192
400
A
XPN at low level, clamped to 0.6V.
7
12
A
相關(guān)PDF資料
PDF描述
CS4205-KQZ IC CODEC AC97 I2S 48-LQFP
CS4207-DNZ IC CODEC AUD HDPN AMP AUTO 48QFN
CS4265-CNZ IC CODEC 24BIT 104DB 32QFN
CS4270-DZZ IC CODEC 24BIT 105DB 24TSSOP
CS4271-DZZ IC CODEC 24BIT 114DB 28-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS420-3 制造商:Captive Fastener Corporation 功能描述:
CS4205 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:CrystalClear Audio Codec 97 with Portable Computing
CS4205_05 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:CrystalClear? Audio Codec ’97 for Portable Computing
CS4205BF 制造商:Cypress Semiconductor 功能描述:
CS4205-KQ 功能描述:接口—CODEC IC AC’97 Codec for Docking Stations 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