- 您现在的位置：买卖IC网 > PDF目录10469 > MAX9813HEKA+T (Maxim Integrated Products)IC AMP AUDIO MONO AB MIC SOT23-8 PDF资料下载
参数资料
| 型号： | MAX9813HEKA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO MONO AB MIC SOT23-8 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | AB 类 |
| 输出类型： | 1-通道（单声道） |
| 电源电压： | 4.5 V ~ 5.5 V |
| 特点： | 输入多路复用器，麦克风，关机，热保护 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | SOT-23-8 |
| 封装/外壳： | SOT-23-8 |
| 包装： | 标准包装 |
| 产品目录页面： | 1392 (CN2011-ZH PDF) |
| 其它名称： | MAX9813HEKA+TDKR |
3
Maxim Integrated
MAX9812/MAX9813
Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain
Microphone Amplifiers with Integrated Bias
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.3V, IBIAS = 500A (MAX9812L/MAX9813L), VCC = 5V, IBIAS = 800A (MAX9812H/MAX9813H), VGND = 0V, RL = open,
SHDN = VCC, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25
°C.) (Note 1)
Note 1: All specifications are 100% tested at TA = +25°C. Temperature limits are guaranteed by design.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Amplifier Input Voltage-Noise
Density
en
Inputs at AC GND
f = 1kHz
40
nV/
√Hz
Total Integrated Input Noise
Vn
22Hz to 22kHz BW, inputs at AC GND
5
VRMS
1kHz
75
Off-Isolation
Input referred, MAX9813
only
10kHz
60
dB
VOUT = 1VP-P
(L version)
0.04
Total Harmonic Distortion Plus
Noise
THD+N
f = 1kHz, RL = 10k
to
VCC/2, BW = 22Hz to
22kHz
VOUT = 4VP-P
(H version)
0.015
%
BIAS
MAX9812L/MAX9813L
2.1
2.30
2.55
Bias Output Voltage Range
VBIAS
MAX9812H/MAX9813H
3.6
4.0
4.4
V
Bias Output Resistance
RBIAS
0.1
DC, TA = +25°C
70
80
f = 217Hz
80
f = 1kHz
75
Power-Supply Rejection Ratio
(VCC to BIAS)
PSRRBIAS
f = 10kHz
55
dB
BIAS Current Limit
IBIAS_SC
BIAS short to GND
5
22
50
mA
BIAS Capacitive-Load Stability
CBIAS
No sustained oscillations
50
pF
Total Integrated BIAS Noise
Vn
22Hz to 22kHz BW
29
VRMS
DIGITAL INPUTS (
SHDN, IN1/IN2)
Logic-Low Threshold
VIL
0.8
V
Logic-High Threshold
VIH
2.0
V
Logic Input Current
IIN
SHDN = GND or VCC
±1A
Shutdown Enable Time
tSHDN_ON
95% of settled value
10
ms
Shutdown Disable Time
tSHDN_OFF
50
s
IN1/IN2 Select Time
tSEL
10
s
相关PDF资料 |
PDF描述 |
|---|---|
| VE-27J-IW-F1 | CONVERTER MOD DC/DC 36V 100W |
| E3FSCQG | CONN RCPT 3POS FML SLD CUP INSRT |
| E3FQG | CONN RCPT 3POS FMAL INSERT SLVR |
| 17281-2SG-300 | CONN RCPT 2POS PNL MNT SKT |
| MAX9700DETB+T | IC AMP AUDIO 1.6W MONO D 10TDFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9813LEKA | 制造商:Maxim Integrated Products 功能描述:TINY LOW-COST SINGLE/DUAL-INPUT - Cut Tape Product 制造商:Rochester Electronics LLC 功能描述: |
| MAX9813LEKA+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP MCRPH 1CH MONO CLS-AB 8PIN SOT-23 - Rail/Tube |
| MAX9813LEKA+T | 功能描述:传声器前置放大器 Dual Fixed Gain Microphone Amp RoHS:否 制造商:Texas Instruments 可用增益调整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 输入补偿电压: 最大输入电阻:9200 Ohms 最大工作温度:+ 85 C 封装 / 箱体:SSOP-28 封装:Tube |
| MAX9813LEKA-T | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX9814ETD+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP MCRPH 1CH MONO CLS-AB 14TDFN EP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:MICROPHONE AMPLIFIER WITH AGC AND L |
发布紧急采购，3分钟左右您将得到回复。