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參數(shù)資料
| 型號： | MAX9717 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Synchronous 8-Bit Up/Down Counters 24-CDIP -55 to 125 |
| 中文描述： | 低成本、單聲道、1.4W BTL音頻功率放大器 |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 333K |
| 代理商： | MAX9717 |
M
Low-Cost, Mono, 1.4W BT L Audio Power
Amplifiers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—3V Supply (continued)
(V
CC
= 3V, GND = 0,
SHDN
= V
CC
, T
A
= +25°C. C
BIAS
= 1μF, R
IN
= R
F
= 20k
(MAX9716/MAX9717A), IN+ = BIAS (MAX9716),
BTL
/SE = GND (MAX9717_), R
L
=
∞
connected between OUT+ and OUT-. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
SYMBOL
I
SC
CONDITIONS
MIN
TYP
1.1
+160
15
250
25
5
20
MAX
UNITS
A
°C
°C
Output Short-Circuit Current Limit
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
(Note 9)
Power-Up/Enable from Shutdown
Time (Note 10)
t
PU
C
BIAS
= 0.1μF
ms
Shutdown Time
Input Resistance
t
SHDN
R
IN
μs
k
MAX9717B/C/D
12
28
Note 1:
Continuous power dissipation must also be observed.
Note 2:
All specifications are tested at T
A
= +25°C. Specifications over temperature (T
A
= T
MIN
to T
MAX
) are not production tested,
and guaranteed by design.
Note 3:
Quiescent power-supply current is specified and tested with no load. Quiescent power-supply current depends on the off-
set voltage when a practical load is connected to the amplifier.
Note 4:
Common-mode bias voltage is the voltage on BIAS and is nominally V
CC
/2.
Note 5:
V
OS
= V
OUT+
- V
OUT-.
Note 6:
The amplifier input IN- is AC-coupled to GND through C
IN
.
Note 7:
Output power is specified by a combination of a functional output current test and characterization analysis.
Note 8:
Measurement bandwidth for THD+N is 22Hz to 22kHz.
Note 9:
Extended short-circuit conditions result in a pulsed output.
Note 10:
Time for V
OUT
to rise to 50% of final DC value.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX9717A | Synchronous 8-Bit Up/Down Counters 24-CFP -55 to 125 |
| MAX9717B | Low-Cost, Mono, 1.4W BTL Audio Power Amplifiers |
| MAX9717C | Low-Cost, Mono, 1.4W BTL Audio Power Amplifiers |
| MAX9717D | Quadruple 2-Input Exclusive-OR Gates 20-LCCC -55 to 125 |
| MAX9717BEBL-T | Low-Cost, Mono, 1.4W BTL Audio Power Amplifiers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9717AEBL | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX9717AEBL+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX9717AEBL+T | 功能描述:音頻放大器 Mono 1.4W BTL Audio Power Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9717AEBL-T | 功能描述:音頻放大器 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9717AETA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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