CED Sound Semiconductor P Q SSI2162 Integrated Circuit SSI2162 Dual VCA Sound Semiconductor P13094672CED-P-Q-SSI2162 https://cdnimages.opentip.com/full/CED/CED-P-Q-SSI2162.jpg Sound Semiconductor P Q SSI2162 Integrated Circuit SSI2162 Dual VCA Sound Semiconductor Manufacturer Part Number: P-Q-SSI2162The FatKeys™ SSI2162 provides two independent VCA channels, and like its SSI2161 and SSI2164 siblings offers great flexibility in design of dynamics processors, automatic or remote level control, and voltage controlled filters. Highly compact 10-lead SSOP package.The SSI2162 is a versatile VCA building block for high-performance audio applications. Two independent channels provide voltage control of a current-mode input and output for a gain range from +20dB to -100dB, with control provided by a ground-referenced -33mV/dB constant.The device offers considerable flexibility for a wide range of design goals and applications. A unique mode control allows selection of Class A, Class AB, or in-between using a single resistor. In addition, improved current handling allows use of lower value input resistors for reduced output noise without loss of headroom. Both channels can be parallel-connected for further noise improvement. Finally, SSI2162 VCA channels can be used as high-quality OTA building blocks for a variety of applications such as voltage controlled filters, exponential generators, and antilog converters.The SSI2162 will operate on supplies as low as +8V for battery-powered devices such as guitar pedals, or up to ±18V in systems where maximum headroom is desired.The SSI2162 is part of a family of affordable high-performance VCA\'s from Sound Semiconductor. The SSI2164 offers four VCA\'s in a compact SOP package with lowest cost-per VCA, and the single-channel SSI2161 provides lowest noise. For the single version, see P-Q-SSI2161. For the quad version, see P-Q-SSI2164.Features:Two High-Performance VCA\'s in a Single PackagePin-Selectable Class A or AB Operation3dB Lower Noise than SSI2164123dB Dynamic Range (Class AB)Low Distortion - Typical 0.025% (Class A)Large Gain Range: -100dB to +20dBUltra-Compact 10-Lead SSOP Package±4V to ±18V OperationNo External TrimmingLow Control Feedthrough - Typically -60dBMeasurements and Specs Channel Separation (CF = 10pF)-110 dB Class AB Output Noise (RIN/OUT = 3.74kΩ)-105 dBu Class AB Output Noise (RIN/OUT = 7.5kΩ)-101 dBu Class AB Output Noise (RIN/OUT = 10kΩ)-99 dBu Class AB Output Noise (RIN/OUT = 15kΩ)-96 dBu Class AB Total Harmonic Distortion (AV = +20dB)0.20 % Class AB Total Harmonic Distortion (AV = -20dB)0.045 % Class AB Total Harmonic Distortion (AV = 0dB)0.05 % Class AB Total Harmonic Distortion (AV = 0dB, VIN = -17dBu)0.025 % Class A Output Noise (RIN/OUT = 3.74kΩ)-96 dBu Class A Output Noise (RIN/OUT = 7.5kΩ)-90 dBu Class A Output Noise (RIN/OUT = 10kΩ)-88 dBu Class A Output Noise (RIN/OUT = 15kΩ)-84 dBu Class A Total Harmonic Distortion (AV = +20dB)0.17 % Class A Total Harmonic Distortion (AV = -20dB)0.025 % Class A Total Harmonic Distortion (AV = 0dB)0.025 % Class A Total Harmonic Distortion (AV = 0dB, VIN = -5dBu)0.015 % Control Pin Max. Voltage (Pin 4)V- to V+ Control Port - Channel-to-Channel Gain Matching (AV = -40dB)0.24 dB Control Port - Channel-to-Channel Gain Matching (AV = 0dB)0.07 dB Control Port - Control Feedthrough (AV = 0dB to -40dB)-60 dB Control Port - Gain Accuracy (AV = +20dB)±0.55 dB Control Port - Gain Accuracy (AV = -20dB)±0.55 dB Control Port - Gain Accuracy (AV = 0dB)±0.30 dB Control Port - Gain Constant (After 60 seconds of operation)-33 mV/dB Control Port - Gain Constant Temp. Coefficient-3300 ppm/°C Control Port - Max. Input Impedance5.5 kΩ Control Port - Maximum Attenuation-100 dB Control Port - Maximum Gain+20 dB Control Port - Min. Input Impedance4.5 kΩ Control Port - Typ. Input Impedance5 kΩ Headroom (1% THD)+22 dBu Max. Lead Temperature (Soldering, 10 sec)260°C Max. Mode Current (IM; Pin 1 to Pin 10 via RM)2.0 mA Max. Operating Temperature Range-40°C to +85°C Max. Storage Temperature Range-65°C to +150°C Max. Supply Current (Class AB, VC = GND)±8 mA Max. Supply Voltage±20 V Max. Supply Voltage Range±18 V Min. Supply Voltage Range±4 V Power Supply Rejection Ratio (60Hz)90 dB Signal Input - Input Bias Current±10 Na Signal Input - Input Current Handling1.9 mAP Signal Output - Output Compliance±100 mV Signal Output - Output Offset Current (VIN = GND)±150 nA Slew Rate700 µA/µs Supply Current (Class A, VC = GND, IM = 1mA)±8 mA Typ. Supply Current (Class AB, VC = GND)±6 mA Unity Gain Bandwidth (CF = 10pF)500 kHz Packaging Dimensions0.232 in. × 0.199 in. × 0.055 in. Weight (Packaging)0.001 lbs. Files DatasheetAll Models Package DimensionsAll Models 13094672 841358114892 0.0200lbs 0.00 0.00 0.00

Sound Semiconductor

6.32 2025-05-21 In Stock Sound Semiconductor P Q SSI2162 Integrated Circuit SSI2162 Dual VCA Sound Semiconductor

Sound Semiconductor P-Q-SSI2162 Integrated Circuit - SSI2162, Dual VCA, Sound Semiconductor

Brand Sound Semiconductor

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Product Description

Manufacturer Part Number: P-Q-SSI2162

The FatKeys™ SSI2162 provides two independent VCA channels, and like its SSI2161 and SSI2164 siblings offers great flexibility in design of dynamics processors, automatic or remote level control, and voltage controlled filters. Highly compact 10-lead SSOP package.

The SSI2162 is a versatile VCA building block for high-performance audio applications. Two independent channels provide voltage control of a current-mode input and output for a gain range from +20dB to -100dB, with control provided by a ground-referenced -33mV/dB constant.

The device offers considerable flexibility for a wide range of design goals and applications. A unique mode control allows selection of Class A, Class AB, or in-between using a single resistor. In addition, improved current handling allows use of lower value input resistors for reduced output noise without loss of headroom. Both channels can be parallel-connected for further noise improvement. Finally, SSI2162 VCA channels can be used as high-quality OTA building blocks for a variety of applications such as voltage controlled filters, exponential generators, and antilog converters.

The SSI2162 will operate on supplies as low as +8V for battery-powered devices such as guitar pedals, or up to ±18V in systems where maximum headroom is desired.

The SSI2162 is part of a family of affordable high-performance VCA's from Sound Semiconductor. The SSI2164 offers four VCA's in a compact SOP package with lowest cost-per VCA, and the single-channel SSI2161 provides lowest noise. For the single version, see P-Q-SSI2161. For the quad version, see P-Q-SSI2164.

Features:

Two High-Performance VCA's in a Single Package
Pin-Selectable Class A or AB Operation
3dB Lower Noise than SSI2164
123dB Dynamic Range (Class AB)
Low Distortion - Typical 0.025% (Class A)
Large Gain Range: -100dB to +20dB
Ultra-Compact 10-Lead SSOP Package
±4V to ±18V Operation
No External Trimming
Low Control Feedthrough - Typically -60dB

Measurements and Specs

Channel Separation (C_F = 10pF)

-110 dB

Class AB Output Noise (R_IN/OUT = 3.74kΩ)

-105 dBu

Class AB Output Noise (R_IN/OUT = 7.5kΩ)

-101 dBu

Class AB Output Noise (R_IN/OUT = 10kΩ)

-99 dBu

Class AB Output Noise (R_IN/OUT = 15kΩ)

-96 dBu

Class AB Total Harmonic Distortion (A_V = +20dB)

0.20 %

Class AB Total Harmonic Distortion (A_V = -20dB)

0.045 %

Class AB Total Harmonic Distortion (A_V = 0dB)

0.05 %

Class AB Total Harmonic Distortion (A_V = 0dB, V_IN = -17dBu)

0.025 %

Class A Output Noise (R_IN/OUT = 3.74kΩ)

-96 dBu

Class A Output Noise (R_IN/OUT = 7.5kΩ)

-90 dBu

Class A Output Noise (R_IN/OUT = 10kΩ)

-88 dBu

Class A Output Noise (R_IN/OUT = 15kΩ)

-84 dBu

Class A Total Harmonic Distortion (A_V = +20dB)

0.17 %

Class A Total Harmonic Distortion (A_V = -20dB)

0.025 %

Class A Total Harmonic Distortion (A_V = 0dB)

0.025 %

Class A Total Harmonic Distortion (A_V = 0dB, V_IN = -5dBu)

0.015 %

Control Pin Max. Voltage (Pin 4)

V- to V+

Control Port - Channel-to-Channel Gain Matching (A_V = -40dB)

0.24 dB

Control Port - Channel-to-Channel Gain Matching (A_V = 0dB)

0.07 dB

Control Port - Control Feedthrough (A_V = 0dB to -40dB)

-60 dB

Control Port - Gain Accuracy (A_V = +20dB)

±0.55 dB

Control Port - Gain Accuracy (A_V = -20dB)

±0.55 dB

Control Port - Gain Accuracy (A_V = 0dB)

±0.30 dB

Control Port - Gain Constant (After 60 seconds of operation)

-33 mV/dB

Control Port - Gain Constant Temp. Coefficient

-3300 ppm/°C

Control Port - Max. Input Impedance

5.5 kΩ

Control Port - Maximum Attenuation

-100 dB

Control Port - Maximum Gain

+20 dB

Control Port - Min. Input Impedance

4.5 kΩ

Control Port - Typ. Input Impedance

5 kΩ

Headroom (1% THD)

+22 dBu

Max. Lead Temperature (Soldering, 10 sec)

260°C

Max. Mode Current (I_M; Pin 1 to Pin 10 via R_M)

2.0 mA

Max. Operating Temperature Range

-40°C to +85°C

Max. Storage Temperature Range

-65°C to +150°C

Max. Supply Current (Class AB, V_C = GND)

±8 mA

Max. Supply Voltage

±20 V

Max. Supply Voltage Range

±18 V

Min. Supply Voltage Range

±4 V

Power Supply Rejection Ratio (60Hz)

90 dB

Signal Input - Input Bias Current

±10 Na

Signal Input - Input Current Handling

1.9 mA_P

Signal Output - Output Compliance

±100 mV

Signal Output - Output Offset Current (V_IN = GND)

±150 nA

Slew Rate

700 µA/µs

Supply Current (Class A, V_C = GND, I_M = 1mA)

±8 mA

Typ. Supply Current (Class AB, V_C = GND)

±6 mA

Unity Gain Bandwidth (C_F = 10pF)

500 kHz

Packaging Dimensions

0.232 in. × 0.199 in. × 0.055 in.

Weight (Packaging)

0.001 lbs.

Files

Datasheet

All Models

Package Dimensions

All Models

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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