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Generate a markdown-formatted table to compare U1 and U2. Highlight the main dif...
dominic-dev

dominic-dev

@copilot Generate a markdown-formatted table to compare U1 and U2. Highlight the main differences between them. I am especially interested in the electrical differences (maximum ratings, input and output voltages, currents, etc), pinout differences, tolerances, main features, as well as part availability and lifecycle
1y

copilot

Sure! Let's compare the two components: TL074CD and TL074CDR.
Here is a markdown-formatted table summarizing their main differences:

Table

FeatureTL074CDTL074CDR
ManufacturerTexas InstrumentsTexas Instruments
Part LifecycleObsoleteActive
Supply Voltage (Vcc)±15 V ±15V\pm 15 \text{V}±15 V ±15V\pm 15 \text{V}
Power Dissipation150 mW per amplifier 150mW per amplifier150 \text{mW per amplifier}150 mW per amplifier 150mW per amplifier150 \text{mW per amplifier}
Input Voltage Range±15 V ±15V\pm 15 \text{V}±15 V ±15V\pm 15 \text{V}
Output Voltage Range-Vcc to +Vcc −Vcc to +Vcc-\text{Vcc to +Vcc}-Vcc to +Vcc −Vcc to +Vcc-\text{Vcc to +Vcc}
Overshoot18% 18%18\%18% 18%18\%
Voltage GainUnity Unity\text{Unity}Unity Unity\text{Unity}
Pin Count1414
PinoutStandard operational amplifier pinoutStandard operational amplifier pinout
Temperature Range-40°C to 85°C −40°C to 85°C-40\degree\text{C to }85\degree\text{C}-40°C to 85°C −40°C to85°C-40\degree\text{C to} 85\degree\text{C}
Typical Supply Current1.4 mA per amplifier 1.4mA per amplifier1.4 \text{mA per amplifier}1.4 mA per amplifier 1.4mA per amplifier1.4 \text{mA per amplifier}
PackageSOIC-14SOIC-14
AvailabilityLimited (End of Life)Widely available
Pricing$1.16–$3.40$0.14498–$0.53
Key Differences
  1. Lifecycle Status:
    • TL074CD is obsolete and at the end of its life.
    • TL074CDR is actively maintained and supported.
  2. Availability:
    • TL074CD has limited availability due to its lifecycle status.
    • TL074CDR is widely available from multiple distributors.
  3. Pricing:
    • TL074CD is more expensive due to limited stock.
    • TL074CDR is cheaper and has lower price variations.
Conclusion
  • Recommendation: If availability and lifecycle status are critical factors, the TL074CDR is preferred over the TL074CD. They are electrically identical, so they can be interchanged in your design without any modification.
Please let me know if you need any additional details!
1y
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5
IN
OUT3
+12V
IN
OUT1
OUT3
U1
End of Life
R3
Resistance
1000 Ω

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buffered-mult

buffered-mult thumbnail
A simple 1-to-3 buffered mult - Eurorack-talk for an audio/CV distributor
The board itself is a 3U 4hp rack-mountable module
This circuit was designed by https://www.skullandcircuits.com/utilities-buffered-multiple/ and their T&Cs apply to commercial use (I built these for myself)

Properties

0.00

$

0

0

Pricing & Availability

Distributor

Qty 1

Arrow

$0.11–$1.68

Digi-Key

$1.83–$4.53

LCSC

$2.63–$3.67

Mouser

$1.90–$4.42

Verical

$0.11

Controls

New control
47