參數(shù)資料
型號(hào)： CDB4270
廠商： Cirrus Logic, Inc.
元件分類(lèi)： Codec
英文描述： 24-Bit, 192 kHz Stereo Audio CODEC
中文描述： 24位192千赫立體聲音頻CODEC
文件頁(yè)數(shù)： 8/48頁(yè)
文件大小： 730K
代理商： CDB4270
8
DS686A1
CS4270
3. CHARACTERISTICS AND SPECIFICATIONS
(All Min/Max characteristics and specifications are guaranteed over the
Specified Operating Conditions
. Typical
performance characteristics and specifications are derived from measurements taken at nominal supply voltages
and T
A
= 25
°
C.)
SPECIFIED OPERATING CONDITIONS
(AGND = 0 V; all voltages with respect to ground.)
Parameters
DC Power Supplies:
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V, All voltages with respect to ground.) (
Note 1
)
Notes:
1.
Operation beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause SRC
latch-up.
2.
THERMAL CHARACTERISTICS
3.
θ
JA
is specified according to JEDEC specifications for multi-layer PCBs.
Symbol
VA
VD
VLC
T
A-CZZ
T
A-DZZ
Min
3.1
3.1
1.7
-10
-40
Nom
5.0
3.3
3.3
-
-
Max
5.25
5.25
5.25
+70
+85
Units
V
V
V
°
C
°
C
Analog
Digital
Control Port Interface
Ambient Operating Temperature (Power Applied)
(-CZZ)
(-DZZ)
Parameter
Symbol
VA
VD
VLC
I
in
V
IN
V
IND-C
V
IND-D
T
AC
T
stg
Min
-0.3
-0.3
-0.3
-10
Typ
-
-
-
-
-
-
Max
+6.0
+6.0
+6.0
+
10
VA+0.7
VLC+0.3
VD+0.3
+95
+150
Units
V
V
V
mA
V
V
V
°
C
°
C
DC Power Supplies:
Analog
Digital
Control Port Interface
Input Current
Analog Input Voltage
Digital Input Voltage
(
Note 2
)
AGND-0.7
-0.3
-0.3
-50
-65
Control Port Interface
Digital Interface
Ambient Operating Temperature (Power Applied)
-
-
Storage Temperature
Parameters
Symbol
Min
-
Typ
-
Max
135
Units
°
C
Allowable Junction Temperature
Junction to Ambient Thermal Impedance (Note 3)
(Multi-layer PCB) TSSOP
(Multi-layer PCB) SOIC
(Single-layer PCB) TSSOP
(Single-layer PCB) SOIC
θ
JA-TM
θ
JA-SM
θ
JA-TS
θ
JA-SS
-
-
-
-
70
60
105
80
-
-
-
-
°
C/W
°
C/W
°
C/W
°
C/W
相關(guān)PDF資料
PDF描述
CDB4271 24-Bit, 192 kHz Stereo Audio CODEC
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CDB43122 122dB, 24-Bit, 192kHz DAC for Digital Audio
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4271 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd CS4271 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4272 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd CS4272 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4299 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd AC’97 CODEC w/SRC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42L50 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:Low Voltage, Stereo CODEC with headphone Amp
CDB42L51 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd Low-volt CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
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