參數(shù)資料
型號(hào)： SA58632BS
廠商： NXP Semiconductors N.V.
元件分類： 音頻放大器
英文描述： 2 x 2.2 W BTL audio amplifier
封裝： SA58632BS<SOT910-1 (HVQFN20)|<<http://www.nxp.com/packages/SOT910-1.html<1<Always Pb-free,;
文件頁數(shù)： 25/28頁
文件大?。?/td> 283K
代理商： SA58632BS
SA58632_2
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 02 — 4 March 2010
6 of 28
NXP Semiconductors
SA58632
2
× 2.2 W BTL audio amplifier
9.
Limiting values
10. Thermal characteristics
[1]
Thermal resistance is 22 K/W with DAP soldered to 64.5 mm2 (10 square inch), 1 ounce copper heat spreader.
11. Static characteristics
[1]
With a load connected at the outputs the quiescent current will increase, the maximum of this increase being equal to the DC output
offset voltage divided by RL.
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
operating
0.3
+18
V
VI
input voltage
0.3
VCC +0.3
V
IORM
repetitive peak output current
-
1
A
Tstg
storage temperature
non-operating
55
+150
°C
Tamb
ambient temperature
operating
40
+85
°C
VP(sc)
short-circuit supply voltage
-
10
V
Ptot
total power dissipation
HVQFN20
-
2.2
W
Table 5.
Thermal characteristics
Symbol
Parameter
Conditions
Typ
Unit
Rth(j-a)
thermal resistance from junction to ambient
in free air
80
K/W
64.5 mm2 (10 square inch) heat spreader
K/W
Rth(j-sp)
thermal resistance from junction to solder point
3
K/W
Table 6.
Static characteristics
VCC =6V; Tamb =25 °C; RL =8 Ω; VMODE = 0 V; measured in test circuit Figure 3; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
operating
2.2
9
18
V
Iq
quiescent current
RL = ∞Ω
[1] -15
22
mA
Istb
standby current
VMODE =VCC
--
10
μA
VO
output voltage
[2] -2.2
-
V
ΔV
O(offset)
differential output voltage offset
-
50
mV
IIB
input bias current
pins INL+, INR+
-
500
nA
pins INL
, INR
--
500
nA
VMODE
voltage on pin MODE
operating
0
-
0.5
V
mute
1.5
-
VCC 1.5
V
standby
VCC 0.5
-
VCC
V
IMODE
current on pin MODE
0 V < VMODE <VCC
--
20
μA
VI(SE)
input voltage on pin BTL/SE
single-ended (SE)
0
-
0.6
V
VI(BTL)
input voltage on pin BTL/SE
BTL
0.42
× V
CC
-VCC
V
II(SE)
input current on pin BTL/SE
VI(SE) = 0 V; pin connected
to ground in SE mode
--
100
μA
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參數(shù)描述
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SA58632BS118 制造商:NXP Semiconductors 功能描述:IC AUDIO AMP AB 2.2W SON-20
SA58632BS-T 功能描述:音頻放大器 2X2.2W BTL PWR 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58635UK,027 功能描述:音頻放大器 2x25mW cls-G stereo headphone driver 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
SA58637 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 2.2 W BTL audio amplifier
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