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参数资料
| 型号： | MAX9812HEXT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO MONO AB MIC SC70-6 |
| 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： | 麦克风，关机，热保护 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | SC-70-6 |
| 封装/外壳： | 6-TSSOP，SC-88，SOT-363 |
| 包装： | 标准包装 |
| 产品目录页面： | 1392 (CN2011-ZH PDF) |
| 其它名称： | MAX9812HEXT+TDKR |
Typical Operating Characteristics
(VCC = 3.3V (MAX9812L/MAX9813L), VCC = 5V (MAX9812H/MAX9813H), VGND = 0V, RL = 10k
to VCC/2, SHDN = VCC, TA = +25°C,
unless otherwise noted.)
-20
0
-10
20
10
30
40
10
1k
10k
100
100k
1M
10M
GAIN vs. FREQUENCY
MAX9812
toc01
FREQUENCY (Hz)
OUTPUT
VOLTAGE
GAIN
(dB)
RL = OPEN
VOUT = 10mVP-P
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9812
toc02
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
10
100k
-150
-80
-90
-100
-110
-120
-130
-140
-60
-70
-40
-50
-30
-10
-20
0
VRIPPLE = 200mVP-P
INPUT REFERRED
POWER-SUPPLY REJECTION RATIO
(VCC TO BIAS) vs. FREQUENCY
MAX9812
toc03
FREQUENCY (Hz)
PSRR
(V
CC
TO
BIAS)
(dB)
10k
1k
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
10
100k
VRIPPLE = 200mVP-P
200
210
205
220
215
230
225
235
245
240
250
-40
-10
5
20
-25
35
50
65
80
SUPPLY CURRENT
vs. TEMPERATURE
MAX9812
toc04
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
MAX9812H
MAX9812L
100
140
120
180
160
220
200
240
280
260
300
2.0
2.8 3.2 3.6
2.4
4.0 4.4 4.8
5.6
5.2
6.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX9812
toc05
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
MAX9812L
MAX9812H
0.05
0.07
0.06
0.09
0.08
0.11
0.10
0.12
0.14
0.13
0.15
-40
-10
5
20
-25
35
50
65
80
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX9812
toc06
TEMPERATURE (
°C)
SHUTDOWN
SUPPLY
CURRENT
(
A)
2.27
2.28
2.29
2.30
2.31
2.32
2.33
-40
-10
-25
5
20
35
50
65
80
VBIAS vs. TEMPERATURE
MAX9812 toc07
TEMPERATURE (
°C)
V
BIAS
(L
VERSION)
(V)
3.97
3.98
3.99
4.00
4.01
4.02
4.03
3.96
V
BIAS
(H
VERSION)
(V)
MAX9812H
MAX9812L
2.2997
2.2998
2.2999
2.3000
2.3001
2.3002
0
0.8 1.0
0.4 0.6
0.2
1.2 1.4 1.6 1.8 2.0
VBIAS vs. IBIAS
MAX9812 toc08
IBIAS (mA)
V
BIAS
(L
VERSION)
(V)
MAX9812H
MAX9812L
3.9998
3.9999
4.0000
4.0001
4.0002
V
BIAS
(H
VERSION)
(V)
4
Maxim Integrated
MAX9812/MAX9813
Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain
Microphone Amplifiers with Integrated Bias
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9812LEXT | 制造商:Maxim Integrated Products 功能描述:TINY, LOW-COST, SINGLE/DUAL-INPUT, FIXED-GAIN - Cut Tape Product |
| MAX9812LEXT+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP MCRPH 1CH MONO CLS-AB 6PIN SC-70 - Rail/Tube |
| MAX9812LEXT+T | 功能描述:传声器前置放大器 Single 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 |
| MAX9812LEXT-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 |
| MAX9813HEKA | 制造商:Maxim Integrated Products 功能描述:TINY LOW-COST SINGLE/DUAL-INPUT - Cut Tape Product |
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