參數(shù)資料
型號(hào)： LM4836MTE/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 音頻控制
英文描述： 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
封裝： TSSOP-28
文件頁數(shù)： 12/28頁
文件大小： 951K
代理商： LM4836MTE/NOPB
Absolute Maximum Ratings (Note 12)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
6.0V
Storage Temperature
-65C to +150C
Input Voltage
0.3V to V
DD +0.3V
Power Dissipation (Note 13)
Internally limited
ESD Susceptibility (Note 14)
2500V
ESD Susceptibility (Note 15)
250V
Junction Temperature
150C
Soldering Information
Vapor Phase (60 sec.)
215C
Infrared (15 sec.)
220C
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering surface
mount devices.
θ
JC (typ) — LQA028AA
3.0C/W
θ
JA (typ) — LQA028AA (Note 7)
42C/W
θ
JC (typ) — MTC28
20C/W
θ
JA (typ) — MTC28
80C/W
θ
JC (typ) — MXA28A
2C/W
θ
JA (typ) — MXA28A (Note 4)
41C/W
θ
JA (typ) — MXA28A (Note 3)
54C/W
θ
JA (typ) — MXA28A (Note 5)
59C/W
θ
JA (typ) — MXA28A (Note 6)
93C/W
Operating Ratings
Temperature Range
T
MIN
≤ T
A
≤T
MAX
40C
≤TA ≤ 85C
Supply Voltage
2.7V
≤ V
DD
≤ 5.5V
Electrical Characteristics for Entire IC
(Notes 8, 12) The following specifications apply for V
DD = 5V and TA = 25C unless otherwise noted.
Symbol
Parameter
Conditions
LM4836
Units
(Limits)
Typical
Limit
V
DD
Supply Voltage
2.7
V (min)
5.5
V (max)
I
DD
Quiescent Power Supply Current
V
IN = 0V, IO = 0A
15
30
mA (max)
I
SD
Shutdown Current
V
pin 24 =VDD
0.2
2.0
A (max)
V
IH
Headphone Sense High Input Voltage
4
V (min)
V
IL
Headphone Sense Low Input Voltage
0.8
V (max)
Electrical Characteristics for Volume Attenuators
(Notes 8, 12) The following specifications apply for V
DD = 5V and TA = 25C unless otherwise noted.
Symbol
Parameter
Conditions
LM4836
Units
(Limits)
Typical
Limit
C
RANGE
Attenuator Range
Gain with V
pin 5
≥ 4.5V
0
±0.5
dB (max)
0
1.0
dB (min)
C
RANGE
Attenuator Range
Attenuation with V
pin 5 = 0V
-73
-70
dB (min)
A
M
Mute Attenuation
V
pin 3 = 5V, Bridged Mode
-88
-80
dB (min)
V
pin 3 = 5V, Single-Ended Mode
-80
-70
dB (min)
Electrical Characteristics for Single-Ended Mode Operation
(Notes 8, 12) The following specifications apply for V
DD = 5V and TA = 25C unless otherwise noted.
Symbol
Parameter
Conditions
LM4836
Units
(Limits)
Typical
Limit
P
O
Output Power
THD+N = 1.0%; f = 1kHz; R
L =32
85
mW
THD+N = 10%;f=1 kHz; R
L =32
95
mW
THD+N
Total Harmonic Distortion+Noise
V
OUT =1VRMS, f=1kHz, RL = 10k
,
A
VD =1
0.065
%
PSRR
Power Supply Rejection Ratio
C
B = 1.0 F, f =120 Hz,
V
RIPPLE = 200 mVrms
58
dB
LM4836
www.national.com
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LM4836MTEX/NOPB 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM4836MTX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier
LM4836MTX/NOPB 功能描述:IC AMP AUDIO PWR 2.2W AB 28TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR)
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