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PAM8100 の電気的特性と機能

PAM8100のメーカーはDiodesです、この部品の機能は「3-VRMS Line Driver」です。


製品の詳細 ( Datasheet PDF )

部品番号 PAM8100
部品説明 3-VRMS Line Driver
メーカ Diodes
ロゴ Diodes ロゴ 




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PAM8100 Datasheet, PAM8100 PDF,ピン配置, 機能
PAM8100
Green
3-VRMS Line Driver with Adjustable Gain
Description
Pin Assignments
The PAM8100 is a 3-VRMS pop-free stereo line driver designed to
allow the removal of the output DC-blocking capacitors for reduced
component count and cost. The device is ideal for single-supply
electronics where size and cost are critical design parameters.
+INR
TSSOP-14
+INL
The PAM8100 is capable of driving 3Vrms into a 2.5-kΩ load with 5-V
supply voltage. The device has differential inputs and uses external
gain-setting resistors to support a gain range of ±1 V/V to ±10 V/V.
The PAM8100 has built-in mute control for pop-free on/off control.
The PAM8100 has an external and internal undervoltage detector that
mutes the output.
Using the PAM8100 in audio products can reduce component count
considerably compared to traditional methods of generating a 3-Vrms
output.
The PAM8100 is available in a 14-pin TSSOP.
Features
Eliminates Pop/Clicks
- Eliminates Output DC-Blocking Capacitors
- Provides Flat Frequency Response 20Hz-
20kHz
Low Noise and THD
- SNR > 105 dB
- Typical Vn < 13uVms
- THD+N < 0.005%
Output Voltage Into 2.5-kΩ Load
- 2 Vrms With 3.3V Supply Voltage
- 3 Vrms With 5V Supply Voltage
Differential Input
- External Undervoltage Mute
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Typical Applications Circuit
-INR
OUTR
SGND
MUTE
PVSS
CN
Applications
PDP / LCD TVs
Blu-ray Disc™, DVD Players
Home Theater in a Box
Set-Top Boxes
-INL
OUTL
UVP
PGND
PVDD
CP
C3
+
RIG HT
INPUT
C3
-
R1
R1
RIG HT
O UTP UT
R3
R2
C2
R3
R2
1 +INR
C1
14
+INL
C1
2 - INR
- INL 13
C1 PAM8100 C1
3
O UTR
4 SGND
OUTL 12
11
UVP
1uF
5 EN
6 PVSS
7 CN
PGND 10
PVDD 9
CP 8
R3
C2
R3
R2
R1 C3
LEFT
INPUT
R1 C3
R2
R11
R12
LEFT
O UTP UT
5V Supply
1uF
Linear Low
Drop
System Supply
1uF
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
PAM8100
Document number: DS36986 Rev. 1 - 2
1 of 7
www.diodes.com
December 2015
© Diodes Incorporated

1 Page





PAM8100 pdf, ピン配列
PAM8100
Electrical Characteristics (@VDD=3.3V, TA=+25°C, RL=10kΩ, C(PUMP)=C(PVSS) =1μF , CIN=2.2μF, RIN=15kΩ, Rfb=30kΩ,
Unless otherwise specified.)
PARAMETER
Output Offset Voltage
Power-Supply Rejection Ratio
High-Level Output Voltage
Low-Level Output Voltage
MUTE High
MUTE Low
Supply Current
Output Voltage (outputs in
phase)
Total Harmonic Distortion Plus
Noise
Crosstalk
Maximum Capacitive Load
Noise Output Voltage
Signal-to-Noise Ratio
Symbol
VOS
PSRR
VOH
VOL
VIH
VIL
IDD
Conditions
No load
Input AC-GND,
f=1kHz,Vpp=200mV
VDD=3.3V
VDD=3.3V
VDD=3.3V
VDD=3.3V
No load, MUTE=VDD
No load, MUTE=GND
Vo THD=1%, VDD=3.3V, f=1kHz
THD+N
CS
MCL
VN
SNR
VO=2Vrms, f=1kHz
VO=1Vrms, f=1kHz
-
Input AC-GND, A-weighted
VO=2Vrms, A-weighted
Min Typ
--
- 70
3.1 -
--
1.5 -
--
- 10
- 10
2.0 2.4
- 0.0015
- -110
- 470
- 13
- 104
Max
3
-
-
-3.05
-
0.4
-
-
-
-
-
-
-
-
Units
mV
dB
V
V
V
V
mA
mA
Vrms
%
dB
pF
uVrms
dB
External UnderVoltage Detection
External Under-Voltage
Detection Hysteresis Current
Charge Pump Frequency
VUVP
IHYSI
fCP
-
-
-
- 1.25
-5
200 300
-
-
400
V
µA
kHz
PAM8100
Document number: DS36986 Rev. 1 - 2
3 of 7
www.diodes.com
December 2015
© Diodes Incorporated


3Pages


PAM8100 電子部品, 半導体
Package Outline Dimensions (All dimensions in mm.)
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
Pin# 1 Indent
GK
A
a1
BL
F1
F
Detail ‘A’
Gauge Plane
Seating Plane
D
C
Detail ‘A’
PAM8100
TSSOP-14
Dim Min Max
a1 7° (4X)
a2 0
A 4.9 5.10
B 4.30 4.50
C  1.2
D 0.8 1.05
F 1.00 Typ
F1 0.45 0.75
G 0.65 Typ
K 0.19 0.30
L 6.40 Typ
All Dimensions in mm
Suggested Pay Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X
C2
Y
Dimensions Value (in mm)
X 0.45
Y 1.45
C1 C1 5.9
C2 0.65
PAM8100
Document number: DS36986 Rev. 1 - 2
6 of 7
www.diodes.com
December 2015
© Diodes Incorporated

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
PAM8100

3-VRMS Line Driver

Diodes
Diodes
PAM8101

(PAM8101 / PAM8201) Tiny 1.2 Watt Class-D Audio Amplifiers

PAM
PAM


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