參數(shù)資料
型號(hào): TDA8552T
廠商: NXP SEMICONDUCTORS
元件分類: 音頻控制
英文描述: 2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing
中文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO20
封裝: PLASTIC, SO-20
文件頁(yè)數(shù): 9/28頁(yè)
文件大小: 254K
代理商: TDA8552T
1998 Jun 02
9
Philips Semiconductors
Preliminary specification
2
×
1.4 W BTL audio amplifiers with digital
volume control and headphone sensing
TDA8552T; TDA8552TS
QUALITY SPECIFICATION
Quality specification in accordance with “SNW-FQ-611 part E” if this type is used as an audio amplifier.
DC CHARACTERISTICS
V
DD
= 5 V; T
amb
= 25
°
C; R
L
= 8
; V
MODE
= 0 V; total gain setting at 7 dB; according to Fig.4.; unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DD
I
DD
supply voltage
supply current
2.7
5
14
5.5
20
V
mA
BTL mode; V
DD
= 5 V;
R
L
=
; note 1
SE mode; V
DD
= 5 V
BTL mode; V
DD
= 3.3 V;
R
L
=
; note 1
SE mode; V
DD
= 3.3 V
V
MODE
= V
DD
note 2
GAINSEL = 0 V
GAINSEL = V
DD
8.5
10
12
15
mA
mA
5
1
2.5
8
10
50
150
mA
μ
A
V
mV
mV
I
stb
V
O
V
OUT+
V
OUT
differential output offset
voltage
standby current
DC output voltage
Mode select pin
V
MODE
input voltage
standby
mute
operating
0 < V
MODE
< V
DD
note 3
V
DD
0.5
1
0
80
V
DD
V
DD
1.4 V
0.5
1
V
tbf
V
μ
A
dB
I
MODE
α
mute
input current
mute attenuation
Gain select pin
V
GAINSEL
input voltage
low gain (20 dB)
high gain (30 dB)
0
4.1
0.6
V
DD
1
V
V
μ
A
I
GAINSEL
input current
Headphone sense pin
V
HPS
input voltage
SE mode; headphone
detected
V
DD
1
V
DD
V
I
HPS
input current
1
μ
A
相關(guān)PDF資料
PDF描述
TDA8763A 10-bit high-speed low-power ADC
TDA8763 10-bit high-speed low-power ADC with internal reference regulator
TDA9151 Transient Voltage Suppressor Diodes
TDA9830TD-T Transient Voltage Suppressor Diodes
TDA9850TD-T Transient Voltage Suppressor Diodes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8552T/N1,512 功能描述:音頻放大器 AUDIO PWR AMP BTL 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
TDA8552T/N1,518 功能描述:音頻放大器 2X1W CMOS AMP + VOL 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
TDA8552T/N1.112 制造商:NXP Semiconductors 功能描述:AMP AUDIO POWER DUAL 8552 SOIC20
TDA8552T_02 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing
TDA8552TD 功能描述:音頻放大器 AUDIO PWR AMP BTL 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