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ANALOG DEVICES  SSM2212RZ  Bipolar Transistor Array, NPN, 40 V, 20 mA, 300 hFE, NSOIC

ANALOG DEVICES SSM2212RZ
Technical Data Sheet (457.47KB) EN See all Technical Docs

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Product Overview

The SSM2212RZ is a dual NPN-matched Transistor Pair. It is specifically designed to meet the requirements of ultralow noise audio systems. With its extremely low input base spreading resistance (rbb' is typically 28Ω) and high current gain (hFE typically exceeds 600 at IC = 1mA), the SSM2212 can achieve outstanding signal-to-noise ratios. The high current gain results in superior performance compared to systems incorporating commercially available monolithic amplifiers. Excellent matching of the current gain (ΔhFE) to approximately 0.5% and low VOS of less than 10μV typical make the SSM2212 ideal for symmetrically balanced designs, which reduce high order amplifier harmonic distortion. Stability of the matching parameters is guaranteed by protection diodes across the base-emitter junction. These diodes prevent degradation of beta and matching characteristics due to reverse biasing of the base-emitter junction.
  • 1nv/√Hz Maximum at 100Hz Very Low Voltage Noise
  • 0.5% Excellent Current Gain Match
  • 200μV Maximum (SOIC) Low Offset Voltage (Vos)
  • 0.03μV/°C Outstanding Offset Voltage Drift
  • 200MHz High Gain Bandwidth Product

 

Product Information

Transistor Polarity:
NPN
Collector Emitter Voltage V(br)ceo:
40V
Power Dissipation Pd:
-
DC Collector Current:
20mA
DC Current Gain hFE:
300hFE
Transistor Case Style:
NSOIC
No. of Pins:
8Pins
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Operating Temperature Min:
-40 °C
Transition Frequency ft:
200 MHz
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Audio;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Bipolar (BJT) Array Transistor, NPN, 40 V, 20 mA, 300, SOIC

ANALOG DEVICES

218:  in stock

Price for: Each

1+ $7.66 10+ $6.90 25+ $6.27 50+ $5.82 More pricing

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SSM2212RZ-RL

Low Noise Matched Dual NPN Transistor

ANALOG DEVICES

0

Price for: Each (Supplied on Full Reel)

2500+ $3.59

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