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參數資料
| 型號： | TPA6130A2RTJR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQCC20 |
| 封裝： | 4 X 4 MM, GREEN, PLASTIC, QFN-20 |
| 文件頁數： | 24/28頁 |
| 文件大小： | 1198K |
| 代理商： | TPA6130A2RTJR |
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ELECTRICAL CHARACTERISTICS
TIMING CHARACTERISTICS
(1) (2)
SCL
SDA
tw(H)
tw(L)
tsu1
th1
SLOS488B – NOVEMBER 2006 – REVISED FEBRUARY 2008
TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
|VOS|
Output offset voltage
VDD = 2.5 V to 5.5 V, inputs grounded
150
400
V
PSRR
Power supply rejection ratio
VDD = 2.5 V to 5.5 V, inputs grounded
–109
–90
dB
CMRR
Common mode rejection ratio
VDD = 2.5 V to 5.5 V
–68
dB
SCL, SDA
1
|IIH|
High-level input current
VDD = 5.5 V, VI = VDD
A
SD
10
|IIL|
Low-level input current
VDD = 5.5 V, VI = 0 V
SCL, SDA, SD
1
A
VDD = 2.5 V to 5.5 V, SD = VDD
4
6
mA
Shutdown mode, VDD = 2.5V to 5.5 V, SD = 0 V
0.4
1
A
IDD
Supply current
SW Shutdown mode, VDD = 2.5V to 5.5 V, SWS = 1
25
75
A
Both HP amps disabled, VDD = 2.5V to 5.5 V,
1.4
2.5
mA
SWS = 0, Charge Pump enabled, SD = VDD
For I
2C Interface Signals Over Recommended Operating Conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
fSCL
Frequency, SCL
No wait states
400
kHz
tw(H)
Pulse duration, SCL high
0.6
s
tw(L)
Pulse duration, SCL low
1.3
s
tsu1
Setup time, SDA to SCL
300
ns
th1
Hold time, SCL to SDA
10
ns
t(buf)
Bus free time between stop and start condition
1.3
s
tsu2
Setup time, SCL to start condition
0.6
s
th2
Hold time, start condition to SCL
0.6
s
tsu3
Setup time, SCL to stop condition
0.6
s
(1)
VPull-up = VDD
(2)
A pull-up resistor
≤2 k is required for a 5 V I2C bus voltage.
Figure 1. SCL and SDA Timing
Copyright 2006–2008, Texas Instruments Incorporated
5
Product Folder Link(s): TPA6130A2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA6130A2RTJR | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS AB 138mW QFN-20 |
| TPA6130A2RTJRG4 | 功能描述:音頻放大器 138mW DirectPath St Headphone Amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6130A2RTJT | 功能描述:音頻放大器 138-mW Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6130A2RTJTG4 | 功能描述:音頻放大器 138mW DirectPath St Headphone Amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6130A2YZH | 制造商:TI 制造商全稱:Texas Instruments 功能描述:138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL |
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