参数资料
型号: SSM2305RMZ-R2
厂商: Analog Devices Inc
文件页数: 10/16页
文件大小: 0K
描述: IC AMP AUDIO 2.8W MONO D 8MSOP
标准包装: 250
类型: D 类
输出类型: 1-通道(单声道)
在某负载时最大输出功率 x 通道数量: 2.8W x 1 @ 4 欧姆
电源电压: 2.2 V ~ 5.5 V
特点: 消除爆音,差分输入,短路和热保护,关闭
安装类型: 表面贴装
供应商设备封装: 8-MSOP
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
包装: 带卷 (TR)
SSM2305
Rev. A | Page 3 of
16
SPECIFICATIONS
VDD = 5.0 V, TA = 25oC, RL = 8 Ω + 33 μH, unless otherwise noted.
Table 1.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
DEVICE CHARACTERISTICS
Output Power
PO
RL = 8 Ω, THD = 1%, f = 1 kHz, BW = 20 kHz
1.34
W
RL = 8 Ω, THD = 1%, f = 1 kHz, BW = 20 kHz, VDD = 3.6 V
0.68
W
RL = 8 Ω, THD = 10%, f = 1 kHz, BW = 20 kHz
1.67
W
RL = 8 Ω, THD = 10%, f = 1 kHz, BW = 20 kHz, VDD = 3.6 V
0.85
W
RL = 4 Ω, THD = 1%, f = 1 kHz, BW = 20 kHz
2.22
W
RL = 4 Ω, THD = 1%, f = 1 kHz, BW = 20 kHz, VDD = 3.6 V
1.1
W
RL = 4 Ω, THD = 10%, f = 1 kHz, BW = 20 kHz
2.8
W
RL = 4 Ω, THD = 10%, f = 1 kHz, BW = 20 kHz, VDD = 3.6 V
1.3
W
Efficiency
η
PO = 1.3 W, 8 Ω
89
%
Total Harmonic Distortion + Noise
THD + N
PO = 1 W into 8 Ω, f = 1 kHz
0.02
%
PO = 0.5 W into 8 Ω, f = 1 kHz, VDD = 3.6 V
0.02
%
Input Common-Mode Voltage Range
VCM
1.0
VDD 1
V
Common-Mode Rejection Ratio
CMRRGSM
VCM = 2.5 V ± 100 mV at 217 Hz, output referred
55
dB
Average Switching Frequency
fSW
280
kHz
Differential Output Offset Voltage
VOOS
G = 18 dB
2.0
mV
POWER SUPPLY
Supply Voltage Range
VDD
Guaranteed from PSRR test
2.5
5.5
V
Power Supply Rejection Ratio
PSRR
VDD = 2.5 V to 5.0 V, dc input floating
70
85
dB
PSRRGSM
VRIPPLE = 100 mV at 217 Hz, inputs ac GND, CIN = 0.1 μF
60
dB
Supply Current
ISY
VIN = 0 V, no load
3.2
mA
VIN = 0 V,
3.3
mA
VIN = 0 V, no load, VDD = 3.6 V
2.8
mA
VIN = 0 V, VDD = 3.6 V
2.9
mA
VIN = 0 V, no load, VDD = 2.5 V
2.4
mA
VIN = 0 V, VDD = 2.5 V
2.4
mA
Shutdown Current
ISD
SD = GND
20
30
nA
GAIN CONTROL
Closed-Loop Gain
Av
18
dB
Differential Input Impedance
ZIN
SD = VDD
37
SHUTDOWN CONTROL
Input Voltage High
VIH
ISY ≥ 1 mA
1.2
V
Input Voltage Low
VIL
ISY ≤ 300 nA
0.5
V
Wake-Up Time
tWU
SD rising edge from GND to VDD
30
ms
Shutdown Time
tSD
SD falling edge from VDD to GND
5
μs
Output Impedance
ZOUT
SD = GND
>100
NOISE PERFORMANCE
Output Voltage Noise
en
VDD = 3.6 V, f = 20 Hz to 20 kHz, inputs are ac grounded,
AV = 18 dB, A-weighted
40
μV
Signal-to-Noise Ratio
SNR
PO = 1.4 W, RL = 8 Ω
98
dB
相关PDF资料
PDF描述
MS27473T18B35PLC CONN HSG PLUG 66POS STRGHT PIN
VE-J70-MY-B1 CONVERTER MOD DC/DC 5V 50W
VI-J73-MY-B1 CONVERTER MOD DC/DC 24V 50W
VI-J72-MY-B1 CONVERTER MOD DC/DC 15V 50W
VE-26R-IW-F2 CONVERTER MOD DC/DC 7.5V 100W
相关代理商/技术参数
参数描述
SSM2305RMZ-REEL 功能描述:IC AMP AUDIO 2.8W MONO D 8MSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 标准包装:2,000 系列:- 类型:AB 类 输出类型:2 通道(立体声) 在某负载时最大输出功率 x 通道数量:- 电源电压:4 V ~ 18 V 特点:- 安装类型:通孔 供应商设备封装:8-DIP 封装/外壳:8-DIP(0.300",7.62mm) 包装:管件
SSM2305RMZ-REEL7 功能描述:IC AMP AUDIO 2.8W MONO D 8MSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 标准包装:1 系列:- 类型:AB 类 输出类型:耳机,2-通道(立体声) 在某负载时最大输出功率 x 通道数量:30mW x 2 @ 32 欧姆 电源电压:2.7 V ~ 5.5 V 特点:3D,低音提升,无噪音,热保护,关断 安装类型:表面贴装 供应商设备封装:20-QFN(3x3) 封装/外壳:20-WFQFN 裸露焊盘 包装:Digi-Reel® 其它名称:706-1163-6
SSM2306 制造商:AD 制造商全称:Analog Devices 功能描述:2 W, Filterless, Class-D Stereo Audio Amplifier
SSM2306A 制造商:SECOS 制造商全称:SeCoS Halbleitertechnologie GmbH 功能描述:N-Channel Enhancement Mode Power Mos.FET
SSM2306CPZ-R2 功能描述:IC AMP AUDIO 2.4W STER D 16LFCSP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:D 类 输出类型:1-通道(单声道),带立体声耳机 在某负载时最大输出功率 x 通道数量:930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 电源电压:2.7 V ~ 5.5 V 特点:消除爆音,差分输入,I²C,静音,关闭,音量控制 安装类型:表面贴装 供应商设备封装:25-WLP(2.09x2.09) 封装/外壳:25-WFBGA,WLCSP 包装:带卷 (TR) 其它名称:MAX97000EWA+T-ND