參數資料
型號： TAS5026CPAG
廠商： Texas Instruments, Inc.
英文描述： SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR
中文描述： 六聲道數字音頻PWM處理器
文件頁數： 34/48頁
文件大小： 689K
代理商： TAS5026CPAG
Specifications
29
SLES041B
—
November 2002
TAS5026
5
Specifications
5.1
Absolute Maximum Ratings Over Operating Temperature Ranges (Unless
Otherwise Noted)
Digital supply voltage range: DVDD_CORE, DVDD_PWM, DVDD_RCL
Analog supply voltage range: AVDD_PLL, ADD_OSC
Digital input voltage range, V
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
0.3 V to 4.2 V
–
0.3 V to 4.2 V
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
0.3 V to DVDDX + 0.3 V
0
°
C to 85
°
C
–
65
°
C to 150
°
C
2000 V
Stresses beyond those listed under
“
absolute maximum ratings
”
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
“
recommended operating conditions
”
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
5.2
Recommended Operating Conditions (Fs = 48 kHz)
MIN
TYP
MAX
UNIT
Supply voltage
Digital
DVDDX, See Note 1
Operating
3
3.3
3.6
V
Supply current
Digital
60
mA
μ
A
mW
μ
W
V
Power down, See Note 2
25
Power dissipation
Digital
Operating
200
Power down
100
Supply voltage
Analog
AVDDX, See Note 3
Operating
3
3.3
3.6
Supply current
Analog
10
mA
μ
A
mW
μ
W
Power down, See Note 2
25
Power dissipation
Analog
Operating
Power down, See Note 2
35
100
NOTES:
3. DVDD_CORE, DVDD_PWM, DVDD_RCL
4. If the clocks are turned off.
5. AVDD_PLL, AVDD_OSC
5.3
Electrical Characteristics Over Recommended Operating Conditions (Unless
Otherwise Noted)
5.3.1
Static Digital Specifications Over Recommended Operating Conditions (Unless
Otherwise Noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VIH
VIL
VOH
VOL
Ilkg
High-level input voltage
2
DVDD1
V
Low-level input voltage
0
0.8
V
High-level output voltage
IO =
–
1 mA
IO = 4 mA
2.4
V
Low-level output voltage
0.4
V
μ
A
Input leakage current
–
10
10
5.3.2
Digital Interpolation Filter and PWM Modulator Over Recommended Operating
Conditions (Unless Otherwise Noted) Fs = 48 kHz
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Pass band
0
20
kHz
Pass band ripple
±
0.012
24.1
dB
Stop band
kHz
Stop band attenuation
24.1 kHz to 152.3 kHz
50
dB
μ
s
Group delay
700
PWM modulation index (gain)
0.93
相關PDF資料
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相關代理商/技術參數
參數描述
TAS5026IPAG 功能描述:多媒體雜項 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TAS5026IPAGG4 功能描述:多媒體雜項 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TAS5026IPAGR 功能描述:多媒體雜項 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TAS5026IPAGRG4 功能描述:多媒體雜項 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TAS5026PAG 功能描述:多媒體雜項 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
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