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參數資料
| 型號： | MAX9724AEVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 18/19頁 |
| 文件大小： | 0K |
| 描述： | EVALUATION KIT FOR MAX9724A/B |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 系列： | DirectDrive® |
| 放大器類型： | AB 類 |
| 輸出類型： | 耳機，2-通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數量： | 63mW x 2 @ 32 歐姆 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 板類型： | 完全填充 |
| 已用 IC / 零件： | MAX9724A |
| 已供物品： | 板 |
| 相關產品： | MAX9724AEBC+TG45-ND - IC AMP AUDIO .045W STER 12UCSP MAX9724DEBC+TG45-ND - IC AMP AUDIO .045W STER 12UCSP MAX9724CEBC+TG45-ND - IC AMP AUDIO .045W STER 12UCSP MAX9724CETC+T-ND - IC AMP AUDIO .063W STER 12TQFN MAX9724DETC+T-ND - IC AMP AUDIO .063W STER 12TQFN MAX9724DETC+-ND - IC AMP AUDIO .063W STER 12TQFN MAX9724CETC+-ND - IC AMP AUDIO .063W STER 12TQFN MAX9724BEBC+TG45-ND - IC AMP AUDIO .045W STER 12UCSP MAX9724AEUD+-ND - IC AMP AUDIO .045W STER 14TSSOP MAX9724AETC+T-ND - IC AMP AUDIO .045W STER 12TQFN 更多... |
MAX9724A/MAX9724B
60mW, DirectDrive, Stereo Headphone Amplifier
with Low RF Susceptibility and Shutdown
8
_______________________________________________________________________________________
Pin Description
PIN
TQFN
UCSP
NAME
FUNCTION
1
C1
C1P
Flying Capacitor Positive Terminal. Connect a 1F ceramic capacitor from C1P to C1N.
2
C2
PGND
Power Ground. Connect to SGND.
3
C3
C1N
Flying Capacitor Negative Terminal. Connect a 1F ceramic capacitor from C1P to C1N.
4C4
PVSS
Charge-Pump Output. Connect to SVSS and bypass with a 1F ceramic capacitor to PGND.
5A2
SHDN
Active-Low Shutdown Input
6
B3
INL
Left-Channel Input
7
A1
SGND
Signal Ground. Connect to PGND.
8
B2
INR
Right-Channel Input
9B4
SVSS
Amplifier Negative Supply. Connect to PVSS.
10
A3
OUTR
Right-Channel Output
11
A4
OUTL
Left-Channel Output
12
B1
VDD
Positive Power-Supply Input. Bypass with a 1F capacitor to PGND.
EP
—
EP
Exposed Paddle. Internally connected to SVSS. Connect to SVSS or leave unconnected.
EXITING SHUTDOWN
MAX9724
toc34
VSHDN
5V/div
VOUT_
500mV/div
VIN_
1V/div
40
μs/div
ENTERING SHUTDOWN
MAX9724
toc35
VSHDN
5V/div
VOUT_
500mV/div
VIN_
1V/div
20
μs/div
Typical Operating Characteristics (continued)
(VDD = 5V, PGND = SGND = 0V, SHDN = VDD, C1 = C2 = 1F, RL = ∞, gain = -1.5V/V (RIN = 20kΩ, RF = 30kΩ for the MAX9724A),
THD+N measurement bandwidth = 22Hz to 22kHz, both outputs driven in phase, TA = +25°C, unless otherwise noted.)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9724AEVKIT+ | 功能描述:音頻 IC 開發工具 MAX9724A/B Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX9724BEBC+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.045W CLS-AB 12UCSP - Rail/Tube |
| MAX9724BEBC+T | 制造商:Maxim Integrated Products 功能描述:LOW RF SUSCEPTIBILITY DIRECTDRIVE S 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.045W CLS-AB 12UCSP - Tape and Reel |
| MAX9724BEBC+TG45 | 功能描述:音頻放大器 60mW DirectDrive Headphone 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 |
| MAX9724BETC | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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