SSM2164S Analog Devices Inc, SSM2164S Datasheet

IC AMP AUDIO QUAD CLASSAB 16SOIC

SSM2164S

Manufacturer Part Number
SSM2164S
Description
IC AMP AUDIO QUAD CLASSAB 16SOIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of SSM2164S

Rohs Status
RoHS non-compliant
Amplifier Type
Audio
Number Of Circuits
4
Current - Input Bias
10nA
Current - Supply
6mA
Voltage - Supply, Single/dual (±)
8 V ~ 36 V, ±4 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-
Slew Rate
-
Gain Bandwidth Product
-
Voltage - Input Offset
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SSM2164S
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
SSM2164SZ-REEL
0
Part Number:
SSM2164SZ-REEL7
Manufacturer:
AD
Quantity:
1 000
a
GENERAL DESCRIPTION
The SSM2164 contains four independent voltage controlled
amplifiers (VCAs) in a single package. High performance
(100 dB dynamic range, 0.02% THD) is provided at a very low
cost-per-VCA, resulting in excellent value for cost sensitive gain
control applications. Each VCA offers current input and output
for maximum design flexibility, and a ground referenced
–33 mV/dB control port.
All channels are closely matched to within 0.07 dB at unity gain,
and 0.24 dB at 40 dB of attenuation. A 120 dB gain range is
possible.
A single resistor tailors operation between full Class A and AB
modes. The pinout allows upgrading of SSM2024 designs with
minimal additional circuitry.
The SSM2164 will operate over a wide supply voltage range of
the device is guaranteed for operation over the extended
industrial temperature range of –40 C to +85 C.
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
4 V to 18 V. Available in 16-pin P-DIP and SOIC packages,
FEATURES
Four High Performance VCAs in a Single Package
0.02% THD
No External Trimming
120 dB Gain Range
0.07 dB Gain Matching (Unity Gain)
Class A or AB Operation
APPLICATIONS
Remote, Automatic, or Computer Volume Controls
Automotive Volume/Balance/Faders
Audio Mixers
Compressor/Limiters/Compandors
Noise Reduction Systems
Automatic Gain Controls
Voltage Controlled Filters
Spatial Sound Processors
Effects Processors
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700
Voltage Controlled Amplifier
V
V
V
V
I
I
I
I
IN
IN
IN
FUNCTIONAL BLOCK DIAGRAM
IN
C
C
C
C
V+
AND BIASING CIRCUITRY
POWER SUPPLY
GND
VCA1
VCA2
VCA3
VCA4
V–
Low Cost Quad
MODE
SSM2164
Fax: 617/326-8703
I
I
I
I
IOUT
IOUT
IOUT
IOUT

Related parts for SSM2164S

SSM2164S Summary of contents

Page 1

FEATURES Four High Performance VCAs in a Single Package 0.02% THD No External Trimming 120 dB Gain Range 0.07 dB Gain Matching (Unity Gain) Class Operation APPLICATIONS Remote, Automatic, or Computer Volume Controls Automotive Volume/Balance/Faders Audio ...

Page 2

SSM2164–SPECIFICATIONS ELECTRICAL SPECIFICATIONS –40 C < T < +85 C using Typical Application Circuit (Class AB), unless otherwise noted. Typical specifications apply Parameter AUDIO SIGNAL PATH Noise Headroom Total Harmonic Distortion Channel Separation Unity Gain Bandwidth Slew ...

Page 3

... Although the SSM2164 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. REV Model SSM2164P SSM2164S Units JC 33 C/W 27 C/W is specified for device in socket – ...

Page 4

SSM2164 Typical Performance Characteristics 1.0 CLASS 15V S LPF = 80kHz 20dB V 0 – 20dB V A 0.01 20 100 1k FREQUENCY – Hz Figure 2. THD+N vs. Frequency, Class A ...

Page 5

V = 15V S 0.030 V = 0dBu 0dB V 0.025 0.020 0.015 0.010 –40 – TEMPERATURE – C Figure 8. THD vs. Temperature, Class 15V S 0. 0dBu IN ...

Page 6

SSM2164 Typical Performance Characteristics 15 PHASE 15V + 0dB 10pF F GAIN 0 –5 –10 –15 1k 10k 100k FREQUENCY – Hz Figure 14. Gain/Phase vs. ...

Page 7

V = 15V S – + –40 +PSRR –60 –PSRR –80 –100 10 100 1k 10k FREQUENCY – Hz Figure 20. PSRR vs. Frequency 25 20 +ISY 15 –ISY 10k 100k ...

Page 8

... The amount of signal from each input to the common output can be independently controlled using gain or as much as 100 dB of attenuation. Additional SSM2164s could be added to increase the number of mixer channels by simply summing their outputs into the same output amplifier. Another ...

Page 9

... CONTROL 17 A0 REV additional SSM2164s are added, the 100 pF capacitor may need to be increased to ensure stability of the output amplifier. Most op amps are sensitive to capacitance on their inverting inputs. The capacitance forms a pole with the feedback resistor, which reduces the high frequency phase margin. As more SSM2164’ ...

Page 10

SSM2164 Single Supply Operation The SSM2164 can easily be operated from a single power supply as low high as +36 V. The key to using a single supply is to reference all ground connections to ...

Page 11

REV. 0 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 16-Pin Plastic DIP (N-16 0.280 (7.11) PIN 1 0.240 (6.10 0.840 (21.33) 0.745 (18.93) 0.060 (1.52) 0.015 (0.38) MAX 0.130 ...

Page 12

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