- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄98162 > TAS5261DKDG4 (TEXAS INSTRUMENTS INC) 315 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 PDF資料下載
參數(shù)資料
| 型號(hào)： | TAS5261DKDG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 315 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封裝： | GREEN, PLASTIC, HSSOP-36 |
| 文件頁(yè)數(shù)： | 25/25頁(yè) |
| 文件大?。?/td> | 983K |
| 代理商： | TAS5261DKDG4 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)當(dāng)前第25頁(yè)
www.ti.com
ELECTRICAL CHARACTERISTICS
SLES188 – AUGUST 2006
Audio frequency = 1 kHz, PVDD_x = 50 V, GVDDx = 12 V, VDD = 12 V, R
L = 8 , fs = 384 kHz, OC_ADJ = 22 k,
T
C = 75°C, output filter is LDEM = 10 H, CL = 1 F (unless otherwise noted). AC performance is recorded as a chipset,
TAS5518 as front end with an effective modulation index of 96.1% and TAS5261 as the power stage. PCB and system
configuration are in accordance with recommended design guidelines.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Internal Voltage Regulator and Current Consumption
Voltage regulator,
VREG
3.3
V
only used as reference node
Operating, 50% duty cycle
7.7
IVDD
VDD supply current
mA
Idle, reset mode
6.7
50% duty cycle
15
GVDD_x gate-supply current
IGVDD_x
mA
per half bridge
Idle, reset mode
1.5
50% duty cycle
23
mA
IPVDD_x
Half-bridge idle current
Reset mode (RESET = 1),
100
A
No switching
Output-Stage MOSFETs
RDSON,LS
Drain-to-source resistance, low side
TJ = 25°C, LDMOS only
40
m
RDSON,HS
Drain-to-source resistance, high side
TJ = 25°C, LDMOS only
40
m
I/O Protection
VUVP,POS
Undervoltage protection limit, GVDD_x
8.5
V
OTW
Overtemperature warning
125
°C
OTWhys
OTW hysteresis
25
°C
OTE
Overtemperature error threshold
155
°C
OTEhys
OTE hysteresis
30
°C
OTE-OTW
Temperature delta between OTW and OTE
30
°C
differential
OLPC
Overload protection time constant
fPWM = 384 kHz
20
ms
Resistor programmable high end
IOC
Overcurrent limit response (1)
15
16
17
A
with OC_ADJ = 22 k
(1)
ROC
Programming resistor
22
100
k
Connected when RESET is high to
Pulldown resistor at the output of each
RPD
provide a charge path for the
2.5
k
half-bridge
bootstrap capacitor
PWM
PWM Activity Detector
Lack of transition of any PWM input
13
s
(1)
DC measurement with 1-ms pulse
9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5261DKDRG4 | 315 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| TAS5261DKDR | 315 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| TAS5261DKD | 400 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| TAS5342ADDVR | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5342ADDV | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5261DKDR | 功能描述:音頻放大器 315-W Mono BTL Dig Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5261DKDRG4 | 功能描述:音頻放大器 315-W Mono BTL Dig Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5342 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100 W STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5342A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100 W STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5342ADDV | 功能描述:音頻放大器 100W Stereo Dig Amp Pwr Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。