NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: Preamplifier MAX9810 MAX9810 Typical Operating Characteristics (VDD = 3V, GND = 0, RL = 10k connected to 1.5V, CL , 19-2515; Rev 0; 7/02 Electret Condenser Microphone Cartridge Preamplifier Features o Replaces , General Description The MAX9810 MAX9810 microphone preamplifier is intended for use inside electret condenser , 670uA of quiescent current. The device features an internally generated 1.5V DC bias, and is available , 1.5V Input Resistance 1.3 RL = 10k connected to 1.5V Input Bias Current VBIAS ... | Original |
9 pages, |
condenser mic pin configuration condenser microphone ecm 30 electret condenser mic 3 pin MAX9810 MAX9810CEBS-T Rail-to-Rail FET Amplifier MAX9810AEBS-T MAX9810BEBS-T mic condenser condenser microphone 20hz electret condenser mic condenser mic 1.5 v MAX9810 abstract |
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| Abstract: power is consumed by a very small FET preamplifier built into the microphone capsule that converts the , 2.0V 1.5V 1.5V 1.5V Table 1. -3 dB Voltage 3.0V 2.0V 2.0V 1.5V 1.0V 1.1V 1.0V Winbond , specification. In addition to the battery requirements changing, the microphone circuits must change also. An electret microphone is the most cost effective omnidirectional microphone you can buy. Electret , modified version of the classic capacitor (or condenser) microphone, which exploits changes in capacitance ... | Original |
5 pages, |
mic electret electret mic 3 pin electret isd1110 CAPACITOR MICROPHONE 3 pin condenser mic 4.5 vdc radio shack condenser mic electret electret microphone microphone electret electret condenser mic 3 pin electret condenser microphone capsule digital electret microphone ISD1810 ISD1110 ISD1810 abstract |
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| Abstract: 19-2753; Rev 0; 1/03 Differential Microphone Preamplifier with Internal Bias and Complete , General Description The MAX4063 MAX4063 is a differential-input microphone preamplifier optimized for , MAX4063 MAX4063 Differential Microphone Preamplifier with Internal Bias and Complete Shutdown ABSOLUTE , /AUX = 0V, RG = 11.11k, RL = 100k to 1.5V, RBIAS = , VOUT is measured between OUT and OUT. TA = TMIN , dB dB Differential Microphone Preamplifier with Internal Bias and Complete Shutdown (VCC ... | Original |
15 pages, |
preamplifier for microphone MAX4063EUD MAX4063ETE MAX4063 a microphone amplifier mobile microphone "Microphone Preamplifier" 1.5V "Microphone Preamplifier" MAX4063 abstract |
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| Abstract: 19-2753; Rev 1; 6/11 Differential Microphone Preamplifier with Internal Bias and Complete Shutdown The MAX4063 MAX4063 is a differential-input microphone preamplifier optimized for high-performance , General Description MAX4063 MAX4063 Differential Microphone Preamplifier with Internal Bias and Complete , ELECTRICAL CHARACTERISTICS (VCC = 3V, VGND = 0V, VSHDN = VCC, VINT/AUX = 0V, RG = 11.11k, RL = 100k to 1.5V , dB Differential Microphone Preamplifier with Internal Bias and Complete Shutdown (VCC = ... | Original |
14 pages, |
MAX4063EUD MAX4063ETE MAX4063 "Microphone Preamplifier" 1.5V "Microphone Preamplifier" 1V voltage microphone amplifier MAX4063 abstract |
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| Abstract: Q1 was shown as an NTE458 NTE458 but another N channel JFET with VGSoff < 1.5v could be used. R7 may have , include an input amplifier and a speaker driver. However, an `off-the-shelf ` 3 V microphone preamplifier with AGC is NOT a common item. Even if one is available, the device may not be economical for some applications. Fortunately, the ISD4000 ISD4000 has the building block in place to support a 3V microphone preamplifier and an AGC circuit using a handful of external components. The solution is made possible by ... | Original |
6 pages, |
ISD400 pdf of IC LM324 470K trimpot LM324 ic LM324 carbon microphone trimpot 47k Condenser Microphone Amp block diagram OF CONDENSER MICROPHONE ISD4000 "Microphone Preamplifier" 1.5V NTE458 "Microphone Preamplifier" agc ISD4000 abstract |
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| Abstract: MICROPHONE PREAMPLIFIER CIRCUIT For optimum circuit performance, the nominal output level from the microphone preamplifier or other audio source(s) should be -1 OdBu. The -1 OdBu level allows the SSM-2120 SSM-2120 to , and the microphone preamplifier. THE AUDIO SWITCH Each audio signal is switched ON and OFF by a VCA , , MASSACHUSETTS 02062-9106 • 617/329-4700 â-º An Automatic Microphone Mixer This application note describes an audio-signal activated microphone mixer, as shown, designed to accommodate eight input channels. The SSM-2120 SSM-2120 ... | OCR Scan |
2 pages, |
"Microphone Preamplifier" SSM-2134 SSM-2120 "Microphone Preamplifier" 1.5V 100w audio amplifier SSM2134 automatic Audio switch circuit diagram 1V voltage microphone amplifier AN-134 AN-134 abstract |
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| Abstract: batteries are nominally rated at 1.5V, a brand new battery will usually start out its life at about 1.65V, then drop to 1.5V as it is used. As it is further used, it's voltage will continue to drop until it is , Used 0.50 0.30 0.25 0 0.00 1.6V 0.10 1.5V 1.4V 1.3V 1.2V 1.1V 1.0V 0.9V , is to use two 1.5V batteries in series, as shown in figure 2. In this application, Vcc will start , 1.5V RSC4x Micrprocessor GND 1.5V Figure 2 B. With Regulation If a regulator can be used ... | Original |
8 pages, |
"Microphone Preamplifier" 1.5V SC-691 RSC-464 RSC-4128 1N4148 bluetooth schematic csr aa 1.2v nimh rechargable battery clap switch sensitive clap switch clap switch applications microphone clap switch circuit datasheet abstract |
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| Abstract: Nominal voltage is 1.5V 23 PRENF Compressor preamplifier negative feedback network connection. Nominal voltage is 1.5V. 24 PREIN Compressor preamplifier input. Nominal voltage is 1.5V , FSK-modulated digital data, a microphone amplifier, selectable intercom or telephone operation expander outputs , consumption. · On-chip frequency-shifted keyed (FSK) comparator. · On-chip microphone amplifier with audio , preamplifier voltage gain rI VOC Gec1 VNOC VL Data voltage gain ATTC Crosstalk CTC ... | Original |
7 pages, |
SSOP24 audio compressor expander IC 10 pin audio compressor expander IC 8 pin audio limiter LA8633V microphone Compander "Microphone Preamplifier" 1.5V audio compressor expander IC audio compressor expander IC, 8 pin lowpass filter 20khz ENN4078 ENN4078 abstract |
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| Abstract: /MAX4063 /MAX4063, VCC = 5V for MAX4060 MAX4060, GND = 0, SHDN = VCC, INT/AUX = 0, RG = 11.11k, RL = 100k to 1.5V, RBIAS = , /MAX4063 /MAX4063, VCC = 5V for MAX4060 MAX4060, GND = 0, SHDN = VCC, INT/AUX = 0, RG = 11.11k, RL = 100k to 1.5V, RBIAS = , , RG = 11.11k, RL = 100k to 1.5V, RBIAS = , TA = TMIN to TMAX, unless otherwise noted. Typical values , ), VCC = 5V for MAX4060 MAX4060, AV = 10V/V, RL 100k to 1.5V, SHDN = VCC (MAX4061/ MAX4061/ MAX4063 MAX4063 only), TA = +25°C. , , AV = 10V/V, RL 100k to 1.5V, SHDN = VCC (MAX4061/ MAX4061/ MAX4063 MAX4063 only), TA = +25°C.) TOTAL HARMONIC ... | Original |
18 pages, |
MAX4063 MAX4062 MAX4060 ECM microphone "Microphone Preamplifier" 1.5V AES-42 MAX4062EUB "Microphone Preamplifiers" MAX4060/MAX4062/MAX4063 MAX4061/MAX4062/MAX4063 PC99/2001 MAX4061/MAX4063 MAX4060/MAX4061 MAX4060 abstract |
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| Abstract: w WM8737L WM8737L Stereo ADC with Microphone Preamplifier DESCRIPTION FEATURES The WM8737L WM8737L is , Output Microphone Bias 14 MVDD Supply Microphone Bias and Microphone Pre-amplifier , WM8737L WM8737L Production Data ELECTRICAL CHARACTERISTICS Test Conditions DCVDD = 1.5V, AVDD = MVDD = , , unless otherwise stated. Microphone preamplifier at maximum bias (default) and gain 13dB, unless , Preamplifier (LINPUT1/2/3, RINPUT1/2/3) to ADC Microphone Pre-amp (Boost) Gain MICBOOST = 00 18 ... | Original |
39 pages, |
WM8737L WM8737 J-STD-020B active speaker amplifier ATK Power Supply Schematic Diagram "Microphone Preamplifier" 1.5V WM8737LGEFL WM8737L abstract |
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| Abstract | Saved from | Date Saved | File Size | Type | Download |
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| 1.5V PP or 1V PP (non-diff). This regulated level can be chosen at 1.5V PP or 1V PP thanks to a pin and the black level clamp can be adjusted by a serial bus. The audio microphone preamplifier allows a 28 ACC Analog - Microphone Preamplifier DC Level Capacitor 29 CAGC Analog - Microphone Preamplifier AGC Capacitor 30 AF_OUT+ Analog O Microphone Preamplifier Output (diff. +) 31 AF_OUT- Analog O Microphone Preamplifier Output (diff. -) 32 V CC Analog - Microphone Preamplifier Supply 33 V BIAS Analog www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/6107-v2.htm |
STMicroelectronics | 14/06/1999 | 23.31 Kb | HTM | 6107-v2.htm |
| 1.5V PP or 1V PP (non-diff). This regulated level can be chosen at 1.5V PP or 1V PP thanks to a pin and the black level clamp can be adjusted by a serial bus. The audio microphone preamplifier allows a 28 ACC Analog - Microphone Preamplifier DC Level Capacitor 29 CAGC Analog - Microphone Preamplifier AGC Capacitor 30 AF_OUT+ Analog O Microphone Preamplifier Output (diff. +) 31 AF_OUT- Analog O Microphone Preamplifier Output (diff. -) 32 V CC Analog - Microphone Preamplifier Supply 33 V BIAS Analog www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/6107-v1.htm |
STMicroelectronics | 02/04/1999 | 23.35 Kb | HTM | 6107-v1.htm |
| signal is performed in order to regulate the output signal on a defined level of 1.5V PP or 1V PP (non-diff). This regulated level can be chosen at 1.5V PP or 1V PP thanks to a pin be adjusted by a serial bus. The audio microphone preamplifier allows a micro - phone to be -REF Analog - Microphone Internal Reference 28 ACC Analog - Microphone Preamplifier DC Level Capacitor 29 CAGC Analog - Microphone Preamplifier AGC Capacitor 30 AF_OUT+ Analog O Microphone Preamplifier www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/6107-v3.htm |
STMicroelectronics | 25/05/2000 | 25.15 Kb | HTM | 6107-v3.htm |
| performed in order to regulate the output signal on a defined level of 1.5V PP or 1V PP (non-diff). This regulated level can be chosen at 1.5V PP or 1V PP thanks to a pin at respectively ground or 27 MICRO-REF Analog - Microphone Internal Reference 28 ACC Analog - Microphone Preamplifier DC Level Capacitor 29 CAGC Analog - Microphone Preamplifier AGC Capacitor 30 AF_OUT+ Analog O Microphone Preamplifier Output (diff. +) 31 AF_OUT- Analog O Microphone Preamplifier Output (diff. -) 32 V CC Analog www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/6107.htm |
STMicroelectronics | 20/10/2000 | 26.93 Kb | HTM | 6107.htm |
| /OFF V IH PG0 V IH PG1 Input Voltage OFF State 1.5 1.5 1.5 V V V G MIC Microphone Gain = V (7) /[V (5 Reference V LS 2 ALADJ Antilarsen Adjustement 3 ADS Antidistortion 4 V LS Supply 5 MIC1 Microphone Input 6 MIC2 Microphone input 7 FAL Antilarsen Filter 8 TC1 Antilarsen Time Constant 9 INP Input Signal 10 LS1 . 8) 2 % G2 [V(10) - V(12)]/V2 P G0 = P G1 = V LS , V 8 = 0.8V (fig. 8) 30 32 34 dB Z MICIN Microphone . The amplifier is divided into 3 main sections. - Automatic Gain Control (AGC) - Preamplifier - Push www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1068.htm |
STMicroelectronics | 02/04/1999 | 13.78 Kb | HTM | 1068.htm |
| .45 0.45 0.45 V V V V IH ON/OFF V IH PG0 V IH PG1 Input Voltage OFF State 1.5 1.5 1.5 V V V G MIC Microphone Gain = V (7) /[V (5) - V (6) ] V MIC = 10mV RMS , f = 2kHz (fig. 10) 22.5 23.5 24.5 dB Vg Voltage Supply 5 MIC1 Microphone Input 6 MIC2 Microphone input 7 FAL Antilarsen Filter 8 TC1 Antilarsen Time 32 34 dB Z MICIN Microphone Input Symetrical at (pins 5-6) Asymetrical at (pin 6) fig. 9 4.5 k W Z ) - Preamplifier - Push-pull amplifier (bridge structure) a) The AGC section is used for the antilarsen and www.datasheetarchive.com/files/stmicroelectronics/books/ascii/docs/1068.htm |
STMicroelectronics | 25/05/2000 | 16.37 Kb | HTM | 1068.htm |
| /OFF V IH PG0 V IH PG1 Input Voltage OFF State 1.5 1.5 1.5 V V V G MIC Microphone Gain = V (7) /[V (5 Reference V LS 2 ALADJ Antilarsen Adjustement 3 ADS Antidistortion 4 V LS Supply 5 MIC1 Microphone Input 6 MIC2 Microphone input 7 FAL Antilarsen Filter 8 TC1 Antilarsen Time Constant 9 INP Input Signal 10 LS1 . 8) 2 % G2 [V(10) - V(12)]/V2 P G0 = P G1 = V LS , V 8 = 0.8V (fig. 8) 30 32 34 dB Z MICIN Microphone . The amplifier is divided into 3 main sections. - Automatic Gain Control (AGC) - Preamplifier - Push www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1068-v2.htm |
STMicroelectronics | 14/06/1999 | 13.74 Kb | HTM | 1068-v2.htm |
| PG0 V IH PG1 Input Voltage OFF State 1.5 1.5 1.5 V V V G MIC Microphone Gain ALADJ Antilarsen Adjustement 3 ADS Antidistortion 4 V LS Supply 5 MIC1 Microphone Input 6 MIC2 Microphone input 7 FAL Antilarsen Filter 8 TC1 Antilarsen Time Constant 9 INP Input Signal = 0.8V (fig. 8) 30 32 34 dB Z MICIN Microphone Input Symetrical at (pins 5-6) Asymetrical at . - Automatic Gain Control (AGC) - Preamplifier - Push-pull amplifier (bridge structure) a) The AGC www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1068-v1.htm |
STMicroelectronics | 25/05/2000 | 15.55 Kb | HTM | 1068-v1.htm |
| Code Pin BUZ (Pin 17) Output Voltage 0 1 1 1 1 1 25V PP 0 1 1 1 1 0 10V PP 0 1 1 1 0 1 5V PP 0 1 1 1 0 0 1.5V PP RING MODE START RI = 1 ? LEVEL CODE 0 1 1 1 X X No Yes FREQUENCY CODE 0 0 X X X X START - SPEECH FEATURE (continued) 27 V REF 20k W 20k W 6 5 Microphone Preamplifier MIC1 MIC2 10 A V CC 1 TSOFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 VII.3 ELECTRET MICROPHONE INTERFACE Tx and Rx paths) 5 MIC1 Microphone Input 6 MIC2 Microphone Input 7 GTR Transmit Gain Adjustment 8 V www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4792-v1.htm |
STMicroelectronics | 14/06/1999 | 48.33 Kb | HTM | 4792-v1.htm |
| Code Pin BUZ (Pin 17) Output Voltage 0 1 1 1 1 1 25V PP 0 1 1 1 1 0 10V PP 0 1 1 1 0 1 5V PP 0 1 1 1 0 0 1.5V PP RING MODE START RI = 1 ? LEVEL CODE 0 1 1 1 X X No Yes FREQUENCY CODE 0 0 X X X X START - SPEECH FEATURE (continued) 27 V REF 20k W 20k W 6 5 Microphone Preamplifier MIC1 MIC2 10 A V CC 1 TSOFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 VII.3 ELECTRET MICROPHONE INTERFACE Tx and Rx paths) 5 MIC1 Microphone Input 6 MIC2 Microphone Input 7 GTR Transmit Gain Adjustment 8 V www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4792.htm |
STMicroelectronics | 02/04/1999 | 48.37 Kb | HTM | 4792.htm |