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參數(shù)資料
| 型號： | NCP2892 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 1.3 Watt Audio Power Amplifier with Fast Turn On Time(具有快速接通時間的1.3 W音頻功率放大器) |
| 中文描述： | 1.3瓦音頻功率放大器具有快速準時（具有快速接通時間的為1.3 W音頻功率放大器轉） |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 158K |
| 代理商： | NCP2892 |
NCP2892 Series
http://onsemi.com
3
PIN DESCRIPTION
Pin
Type
Symbol
Description
A1
I
INM
Negative input of the first amplifier, receives the audio input signal. Connected to the
feedback resistor R
f
and to the input resistor R
in
.
A2
O
OUTA
Negative output of the NCP2892. Connected to the load and to the feedback resistor Rf.
A3
I
INP
Positive input of the first amplifier, receives the common mode voltage.
B1
I
VM_P
Power Analog Ground.
B2
I
VM
Core Analog Ground.
B3
I
V
p
Positive analog supply of the cell. Range: 2.2 V5.5 V.
C1
I
BYPASS
Bypass capacitor pin which provides the common mode voltage (Vp/2).
C2
O
OUTB
Positive output of the NCP2892. Connected to the load.
C3
I
SHUTDOWN
The device enters in shutdown mode when a low level is applied on this pin.
MAXIMUM RATINGS
(Note 1)
Rating
Symbol
Value
Unit
Supply Voltage
V
p
6.0
V
Operating Supply Voltage
Op Vp
2.2 to 5.5 V
2.0 V = Functional Only
Input Voltage
V
in
0.3 to Vcc +0.3
V
Max Output Current
Iout
500
mA
Power Dissipation (Note 2)
Pd
Internally Limited
Operating Ambient Temperature
T
A
40 to +85
°
C
Max Junction Temperature
T
J
150
°
C
Storage Temperature Range
T
stg
65 to +150
°
C
Thermal Resistance JunctiontoAir
R
JA
(Note 3)
°
C/W
ESD Protection
Human Body Model (HBM) (Note 4)
NCP2892A
NCP2892B
Machine Model (MM) (Note 5)
8000
6000
>250
V
Latchup Current at T
A
= 85
°
C (Note 6)
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values
(not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage
may occur and reliability may be affected.
1. Maximum electrical ratings are defined as those values beyond which damage to the device may occur at T
A
= +25
°
C.
2. The thermal shutdown set to 160
°
C (typical) avoids irreversible damage on the device due to power dissipation. For further information see
page 10.
3. The R
JA
is highly dependent of the PCB Heatsink area. For example, R
JA
can equal 195
°
C/W with 50 mm
2
total area and also 135
°
C/W with
500 mm
2
. For further information see page 10. The bumps have the same thermal resistance and all need to be connected to optimize the power
dissipation.
4. Human Body Model, 100 pF discharge through a 1.5 k resistor following specification JESD22/A114.
5. Machine Model, 200 pF discharged through all pins following specification JESD22/A115.
6. Maximum ratings per JEDEC standard JESD78.
±
100
mA
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NCP2892AEVB | 功能描述:音頻 IC 開發(fā)工具 NCP2892AEVB 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 |
| NCP2892AFCT2G | 功能描述:音頻放大器 ANA BUMP MONO PWR 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 |
| NCP2892BEVB | 功能描述:BOARD EVAL NCP2892B RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 音頻放大器 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| NCP2892BFCT2G | 功能描述:音頻放大器 1.3W FST TRN ON TIME 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 |
| NCP2990 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.3 Watt Audio Power Amplifier with Fast Turn On Time |
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