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LT1077CIH Linear Technology IC OP-AMP, MBCY, Operational Amplifier visit Linear Technology - Now Part of Analog Devices
LT1056CMH Linear Technology IC OP-AMP, MBCY, Operational Amplifier visit Linear Technology - Now Part of Analog Devices
LM118AMH Linear Technology IC OP-AMP, MBCY, Operational Amplifier visit Linear Technology - Now Part of Analog Devices
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summing amplifier

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summing amplifier

Abstract: dc voltage amplifier circuit Impedance Precision DC Summing Amplifier Description This circuit presents a simple precision DC summing , amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input , error in the output of the summing amplifier. Select an operational amplifier that has both very low , Circuit Ideas Schematic no. amp_27001.0 High Input Impedance DC Summing Amplifier Schematic no. amp_27002.0 Low Voltage High Input Impedance Precision DC Summing Amplifier 2005 Advanced Linear Devices, Inc
Advanced Linear Devices
Original

summing amplifier

Abstract: 10Mohm resistor High Input Impedance Precision DC Summing Amplifier Description This circuit presents a simple low voltage precision DC summing amplifier that has high input impedance of 10Mohm. The obvious advantage , lower than the lowest input signal currents available so that the accuracy of the summing amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input resistor. To , Impedance DC Summing Amplifier Schematic no. amp_27003.0 High Input Impedance Precision DC Summing
Advanced Linear Devices
Original

10Mohm resistor

Abstract: dc voltage amplifier circuit Impedance DC Summing Amplifier Description This circuit presents a simple DC summing amplifier that has , the accuracy of the summing amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input resistor. To determine an input signal resolution, assume a "signal , Impedance Precision DC Summing Amplifier Schematic no. amp_27003.0 High Input Impedance Precision DC Summing Amplifier 2005 Advanced Linear Devices, Inc. Information furnished by Advanced Linear Devices
Advanced Linear Devices
Original

summing amplifier

Abstract: operational amplifier Summing Amplifier Description This circuit presents a low offset DC summing amplifier. In this summing amplifier, the input leakage currents of the operational amplifier are not a factor since the input resistor values are at 10Kohm. The input offset voltage of the operational amplifier would cause an error in the output of the summing amplifier. Note also that the output loading is a capacitor at 4000pF , Input Impedance Precision DC Summing Amplifier 2005 Advanced Linear Devices, Inc. Information
Advanced Linear Devices
Original

amp_27003.0

Abstract: Impedance Precision DC Summing Amplifier Description This circuit presents a simple precision DC summing amplifier that has high input impedance of 10Mohm. The obvious advantage is that the 10Mohm high input resistance of the summing resistor(s) reduces the loading on the input signal sources and therefore affords , amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input , error in the output of the summing amplifier. Select an operational amplifier that has both very low
Advanced Linear Devices
Original

amp_27005.0

Abstract: Summing Amplifier Description This circuit presents a low offset DC summing amplifier. In this summing amplifier, the input leakage currents of the operational amplifier are not a factor since the input resistor values are at 10Kohm. The input offset voltage of the operational amplifier would cause an error in the output of the summing amplifier. Note also that the output loading is a capacitor at 4000pF , an operational amplifier that has both very low input offset voltages and a robust output driver for
Advanced Linear Devices
Original

amp_27001.0

Abstract: 10Mohm resistor Impedance DC Summing Amplifier Description This circuit presents a simple DC summing amplifier that has high input impedance of 10Mohm. The obvious advantage is the high input resistance of the summing , operational amplifier must be significantly lower than the lowest input signal currents available such that the accuracy of the summing amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input resistor. To determine an input signal resolution, assume a â'signal
Advanced Linear Devices
Original

amp_27002.0

Abstract: High Input Impedance Precision DC Summing Amplifier Description This circuit presents a simple low voltage precision DC summing amplifier that has high input impedance of 10Mohm. The obvious advantage here is that the high input resistance of the summing resistor(s) reduces the loading on the input , lower than the lowest input signal currents available so that the accuracy of the summing amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input resistor. To
Advanced Linear Devices
Original

IC Audio Power Amplifier sony 178

Abstract: summing amplifier data summing amplifier. Gain control through the GAIN2 control data. 7 9 TSUMIN1 I Input for the transmitter system summing amplifier. Used in conjunction with the TSUMIN2 and TSUMIN3 pins for data (TDOUT and TNOUT , summing amplifier. 9 11 TSUMATO o Output for the transmitter system summing amplifier after attenuation , the received voice. 45 47 RSUMIN 1 Input for the receiver system summing amplifier. Used mainly for DTMF and voice summing. 46 48 RSUMOUT o Output for the receiver system summing amplifier. 47 49 AF1 1
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CXD1230M

Abstract: summing amplifier ANALYZER Fig.1 Electrical Characteristics Test Circuit 2 (Summing Amplifier Gain) AC Level Meter Fig , attenuation pad. CXD1230M has an inverting amplifier which operates as a summing amplifier to sum these signals before transmission. In the transmission filter of the next stage summing amplifier during WIDE , '"2.9dB can be selected as the summing amplifier gain. When ST is transmitted, +3dB gain can be obtained by , amplifier, a low pass filter is provided to remove high-order harmonics from the summing amplifier output
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CXD1231Q-Z summing amplifier CXD1230 400KHZ

cell phone microphone

Abstract: ISD5008 VBC as usual, but is also routed to the SUM1 summing amplifier. The received signal from the VBC is , through the SUM1 MUX. 2. Select the SUM1 MUX input (only) to the SUM1 SUMMING amplifier (this also powers up the SUM1 SUMING AMP). 3. Select the SUM1 SUMMING amplifier path through the FILTER MUX. 4 , (only) to the SUM2 SUMMING amplifier (this also powers up the SUM2 SUMMING AMP). The output of the , SUMMING amplifier (this also powers up the SUM1 SUMING AMP). This will mix both of the two inputs into
Information Storage Devices
Original
ISD5008 AD20MSP425 cell phone microphone ISD5000 4402H AD6425 chipcorder
Abstract: DESCRIPTION MCP6XXX Amplifier Evaluation Board 2 is designed to support inverting/non-inverting summing , summing amplifier circuits. The MCP6XXX Amplifier Evaluation Board 2 has the following features: â'¢ All , inverting summing amplifier and non-inverting summing amplifier. This section details the conversion of , SUMMING AMPLIFIER â'¢ Amplifies two or more input voltages with an inverting gain. Input and output , R11 R3 Inverting Summing Amplifier Circuit Diagram. Figure 2-7 shows an example of the Microchip Technology
Original
DS51668A DS51668A-

CXD1237

Abstract: summing amplifier CXD1237Q/R Pin Description Pin No. Symbol I/O Description QFP VQFP 1 63 TDIN 0 Summing amplifier output , summing amplifier input. Use this pin to add data (TDOUT output) and voice (TAOUT output). 5 3 TSUMOUT 0 TX summing amplifier output 6 4 TAOUT 0 TX voice filter output 7 5 LIMOUT I/O TX voice limiter output , voice filter output 47 45 RSUMIN 1 RX summing amplifier input. Used to sum up DTMF HT and LT. 48 46 RSUMOUT 0 RX summing amplifier output 49 47 AF1 1 Electrical volume input 1. 50 48 AFOUT1 o Electrical
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CXD1237Q CXD1237R CXD1237 summing amplifier data 64pin sony digital cd CXD1270Q/R 450AOZ 100MIL 100MILI

application notes NE575

Abstract: NE575 MIN | TYP | MAX For compandor, including summing amplifier Vcc Supply voltage1 3 5 7 3 , companding building blocks of rectifier cell, variable gain cell, summing amplifier and Vref cell. In , summing amplifier sometimes exhibits high frequency oscillations. There are several solutions to this , 30pF between the input and output of summing amplifier (Pins 12 and 14). With any one of the above , the DC feedback to the summing amplifier. The input is AC coupled through C12 and output is AC coupled
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NE575 NE575N SA575N SA575D application notes NE575 compressor ALC AN174 Signetics Application Notes SA575 audio compressor NE/SA575 NE57SD

amplifier - ATH 226

Abstract: a2c0 transmitted voice. 5 7 TSUMIN3 I Input for the transmitter system summing amplifier. Gain control through the GAIN3 control data. 6 8 TSUMIN2 I Input for the transmitter system summing amplifier. Gain control through the GAIN2 control data. 7 9 TSUMIN1 I Input for the transmitter system summing amplifier. Used in , other operations. 8 10 TSUMOUT O Output for the transmitter system summing amplifier. 9 11 TSUMATO 0 Output for the transmitter system summing amplifier after attenuation. Controlled by the control data
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amplifier - ATH 226 a2c0 mobile control car sony car volume chip CXD1271Q/R E91650-ST 75V00 70MIL 50MIL

one band compander circuit application

Abstract: audio compressor expander IC 8 pin TSUMIN3 I TX summing amplifier input. Gain is controlled by gain control "GAIN3" 7 5 TSUMIN2 I TX summing amplifier input. Gain is controlled by gain control "GAIN2" 8 6 TSUMIN1 I TX summing amplifier input. Used , TSUMOUT 0 TX system summing amplifier output. 10 8 TSVOUT 0 Attenuated output for TX system summing , . (BYPS: High) Internal expander output. (BYPS: Low) 59 57 RSUMIN I Summing amplifier input for RX system. This signal used by DTMF and audio adder. 60 58 RSUMOUT 0 Summing amplifier output for RX system. 61
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one band compander circuit application audio compressor expander IC 8 pin xdr ram A6C2 compandor audio compressor expander IC CXD1272Q/R CXD12720/R CXD1272Q CXD1272R P-1212-A

QFP080-P-1212-A

Abstract: amplifier input. Gain is controlled by gain control "GAINS" TX summing amplifier input. Gain is controlled , addition (TAOUT). TX system summing amplifier output. Attenuated output for TX system summing amplifier , data. (BYPS: High) Internal expander output. (BYPS: Low) Summing amplifier input for RX system. This signal used by DTMF and audio adder. Summing amplifier output for RX system. Volume 1 input. Volume 1 , compandor. Connect 15k£2 between this pin and RVdd. Determines RX summing amplifier bias current. Normally
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QFP080-P-1212-A CXC1272R VQFP-80P-L01 QFP080-P-1420-A

XDR 1

Abstract: operational amplifier application summing amplifier input. Gain is controlled by gain control "GAIN3" 7 5 TSUMIN2 I TX summing amplifier input. Gain is controlled by gain control "GAIN2" 8 6 TSUMIN1 I TX summing amplifier input. Used by , o TX system summing amplifier output. 10 8 TSVOUT o Attenuated output for TX system summing , ) 59 57 RSUMIN I Summing amplifier input for RX system. This signal used by DTMF and audio adder. 60 58 RSUMOUT 0 Summing amplifier output for RX system. 61 59 AF1 I Volume 1 input. - 203 - SONY CXD1272Q/R Pin
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XDR 1 operational amplifier application A5C2 A5C1 CXD1270Q QFP-80P-L01 QFPQB0-P-1420-A QFPOBO-P-1212-A

AFE5808

Abstract: BGA-135 summing amplifier to accomplish on-chip CWD beamformer. 16 selectable phase-delays can be applied to , , 15, 20, 30 MHz 14Bit ADC LVDS 1X CLK (Syc) Summing Amplifier CW Mixer 16X8 , the In-phase summing amplifier. External LPF capacitor is connected. This pin becomes the CH7 PGA , CW_IP_OUTM Negative differential output for the In-phase summing amplifier. External LPF capacitor is , summing amplifier. External LPF capacitor is connected. Can be floated if not used. J2 CW_QP_AMPIN
Texas Instruments
Original
AFE5808 BGA-135 pafe5808 PAFE5808ZCF INM5 AFE5807 SLOS688 12/14-B 65MSPS

BGA-135

Abstract: active and passive instruments passive mixer and a low noise summing amplifier to accomplish on-chip CWD beamformer. 16 selectable , Crosspoint SW Summing Amplifier Reference Reference 1X CLK CW I/Q Vout Differential TGC Vcntl EXT , recommended. Negative differential input of the In-phase summing amplifier. External LPF capacitor is , used. Positive differential input of the In-phase summing amplifier. External LPF capacitor is , output for the In-phase summing amplifier. External LPF capacitor is connected. Can be floated if not
Texas Instruments
Original
active and passive instruments SLOS703 135-BGA
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