SSM2017 Analog Devices, SSM2017 Datasheet
SSM2017
Available stocks
Related parts for SSM2017
SSM2017 Summary of contents
Page 1
... SSM preamplifier design expertise with advanced process- ing. The result is excellent audio performance from a self- contained 8-pin mini-DIP device, requiring only one external gain set resistor or potentiometer. The SSM2017 is further en- hanced by its unity gain stability. Key specifications include ultralow noise (1.5 dB noise figure) and THD (< ...
Page 2
... SSM2017–SPECIFICATIONS Parameter DISTORTION PERFORMANCE Total Harmonic Distortion Plus Noise NOISE PERFORMANCE Input Referred Voltage Noise Density Input Current Noise Density DYNAMIC RESPONSE Slew Rate Small Signal Bandwidth INPUT Input Offset Voltage Input Bias Current Input Offset Current Common-Mode Rejection Power Supply Rejection ...
Page 3
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the SSM2017 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 ...
Page 4
... SSM2017 Figure 3. Voltage Noise Density vs. Frequency Figure 6. Maximum Output Swing vs. Frequency Figure 9. Output Voltage Range vs. Supply Voltage Figure 4. RTI Voltage Noise Density vs. Gain Figure 7. Maximum Output Voltage vs. Load Resistance Figure 10. CMRR vs. Frequency –4– Figure 5. Output Impedance vs. Frequency Figure 8. Input Voltage Range vs. ...
Page 5
... Figure 12. –PSRR vs. Frequency Figure 15. V vs. Temperature OOS Figure 18. I vs. Supply Voltage B REV. B Figure 13. V vs. Temperature IOS Figure 16. V vs. Supply Voltage OOS Figure 19. I vs. Temperature SY –5– SSM2017 Figure 14. V vs. Supply Voltage IOS Figure 17. I vs. Temperature B Figure 20. I vs.Supply Voltage SY ...
Page 6
... C typ). Bandwidth of the SSM2017 is relatively independent of gain as shown in Figure 21. For a voltage gain of 1000, the SSM2017 has a small-signal bandwidth of 200 kHz. At unity gain, the bandwidth of the SSM2017 exceeds 4 MHz. ...
Page 7
... Common-mode rejection (CMR) is the logarithm of the ratio of differential-mode gain to common-mode gain, expressed in dB. PHANTOM POWERING A typical phantom microphone powering circuit is shown in Figure 23. Z through Z provide transient overvoltage protec tion for the SSM2017 whenever microphones are plugged in or unplugged. –7– SSM2017 ...
Page 8
... The principle of the summing amplifier is to ground the SSM2017 inputs. Under these conditions, Pins 1 and 8 are ac virtual grounds sitting about 0.55 V below ground. To remove the 0.55 V offset, the circuit of Figure 24 is recommended ...