SSM2161 Analog Devices, SSM2161 Datasheet
SSM2161
Specifications of SSM2161
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SSM2161 Summary of contents
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... Windows* software and an evaluation board for controlling the SSM2160 are available. The SSM2160 can be operated from single supplies dual supplies from The SSM2161 can be operated from single supplies of +8 +20 V (for automotive applications) or dual supplies from 4. ...
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... Logic Thresholds High (1) Low (0) Input Current Clock Frequency Timing Characteristics POWER SUPPLIES Voltage Range SSM2160 SSM2161 SSM2160 SSM2161 Supply Current NOTES 1 Master = 0 dB; Channel = 0 dB. 2 Input level adjusted accordingly. 0 dBu = 0.775 V rms. 3 For other than 10 V supplies, maximum is V /4. S Specifications subject to change without notice. ...
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... CH 1 CLK DATA D7 0 MSB WRITE REV Figure 1. Timing Diagrams –3– SSM2160/SSM2161 Min Typ Max 200 200 50 75 100 250 250 Units ...
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... Epoxy DIP and SOIC SET AGND 2 19 MSTR OUT MSTR SET REF VOUT1 4 17 VOUT2 VIN1 5 16 VIN2 SSM2161 TOP VIEW VOUT3 6 15 VOUT4 (Not to Scale) VIN3 VIN4 7 14 WRITE 8 DATA CLK V– DGND 10 11 ...
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... S SM2160 SSM2161 Pin No. Pin No. Name AGND REF 4 4 CH1 OUT 5 5 CH1 CH3 OUT 7 7 CH3 IN 8 – CH5 OUT 9 – CH5 WRITE V– DGND 14 12 CLK 15 13 DATA 16 – CH6 IN 17 – ...
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... Performance Characteristics SSM2160/SSM2161 + 0dBu 10k 1 50pF L 0.1 0.01 0.001 –70 –60 –40 – GAIN – dB Figure 2. THD vs. Gain 0 + DUAL SUPPLY OPERATION V = 300mVrms@1kHz 10k , C = 50pF L L MASTER/CHANNEL = 0dB LPF: < 22kHz V = 12V S 0. 0.001 ...
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... SUPPLY VOLTAGE – Volts Figure 13 –7– SSM2160/SSM2161 – 12V S –20 VIN = –31dBu @ 1kHz – 100k L MASTER = 0dB –40 CHANNEL = 31dB –50 –60 –70 –80 –90 –100 – ...
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... The SSM2160 can be operated from dual supplies from and from single supplies from + +20 V. The SSM2161 can be operated from dual supplies from 4. for automotive applications and from single supplies from +8 + order to keep power dissipation to a minimum, use the minimum power supply voltages that will support the maximum input and output signal levels ...
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... "DON'T CARE" SHADED AREA IS DATA –9– SSM2160/SSM2161 0dB OUTPUT –127dB 31dB 0dB CHANNEL Data dB Hex Binary 0 7F 1111111 –127 00 0000000 +31 00 00000 +15 10 10000 0 1F 11111 ( desired). Increasing the ...
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... SSM2160/SSM2161 Serial Data Input Format The standard format for data sent to SSM2160 is an address byte followed by a data byte. This is depicted in the truth table, Figure 19. Two 8-bit bytes are required for each Master and each of the six channel updates. The first byte sent contains the address and is identified by the MSB being logic high ...
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... Mute is typically better than – relative dBu input. Due to design limitations, the individual channel muting results in increased signal distortion in the unmuted channels. Users should determine if this condition is acceptable in the particular application. and –11– SSM2160/SSM2161 is not needed C DNR = 0.5 127 from CH SET to V+. C 1.5 1 ...
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... SSM2160/SSM2161 DC Blocking and Frequency Response All internal signal handling uses direct coupled circuitry. Although the input and output dc offsets are small, dc blocking is required when the signal ground references are different. This will be the case if the source is from an op amp that uses dual power supplies (i ...
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... If installing the software from a diskette, and using Windows headphone will version 3.1 or later, select the RUN command from the FILE menu of the Program Manager. In the command line, type a:\setup and press return. If you downloaded the software to –13– SSM2160/SSM2161 +5V C2 100pF ...
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... SSM2160/SSM2161 your hard disk from the Analog Devices website to, say, C:\SSM2160, on the command line type C:\SSM2160\SETUP and press Return. The software will be automatically installed and a SSM2160 start-up icon will be displayed. Double-click the icon to start the application. Under the menu item “Port,” ...
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... SEATING 0.008 (0.204) PLANE 0.0118 (0.30) 0.0040 (0.10) SSM2161 20 0.325 (8.25) 0.195 (4.95) 0.300 (7.62) 0.115 (2.93) 1 0.130 (3.30) MIN PIN 1 0.015 (0.381) 0.008 (0.204) 0.0118 (0.30) 0.0040 (0.10) –15– SSM2160/SSM2161 24-Lead SOL (R-24) 0.6141 (15.60) 0.5985 (15.20 0.1043 (2.65) 0.0291 (0.74) 0.0926 (2.35) 0.0098 (0.25) 0.0500 (1.27) 8 0.0500 0.0192 (0.49) 0 0.0157 (0.40) SEATING (1.27) 0.0125 (0.32) 0.0138 (0.35) PLANE BSC 0 ...
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