TL3474A - High-Slew-Rate, Single-Supply Operational Amplifier

Updated : 2020-01-09 14:20:29
Description

Quality, low-cost, bipolar fabrication with innovative design concepts are employed for the TL3474, TL3474A operational amplifiers. These devices offer 4 MHz of gain-bandwidth product, 13-V/µs slew rate, and fast settling time without the use of JFET device technology. Although the TL3474 and TL3474A can be operated from split supplies, they are particularly suited for single-supply operation because the common-mode input voltage range includes ground potential (VCC–). With a Darlington transistor input stage, these devices exhibit high input resistance, low input offset voltage, and high gain. The all-npn output stage, characterized by no dead-band crossover distortion and large output voltage swing, provides high-capacitance drive capability, excellent phase and gain margins, low open-loop high-frequency output impedance, and symmetrical source/sink ac frequency response. These low-cost amplifiers are an alternative to the MC34074/A and MC33074/A operational amplifiers.

Products containing the "TL3474A" keyword are: TL3474A , TL3474ACD , TL3474ACD , TL3474ACDE4 , TL3474ACDG4 , TL3474ACDR , TL3474ACDR , TL3474ACDRE4 , TL3474ACDRG4 , TL3474ACN , TL3474ACN , TL3474ACNE4 , TL3474ACPW , TL3474ACPW , TL3474ACPWE4 , TL3474ACPWG4 , TL3474ACPWR , TL3474ACPWR , TL3474ACPWRE4 , TL3474ACPWRG4
Features

  • Low Offset...3mV (Max) for A-Grade
  • Wide Gain-Bandwidth Product ...4 MHz
  • High Slew Rate . . . 13 V/µs
  • Fast Settling Time . . . 1.1 µs to 0.1%
  • Wide-Range Single-Supply Operation...4 V to 36 V
  • Wide Input Common-Mode Range Includes Ground (VCC–)
  • Low Total Harmonic Distortion . . . 0.02%
  • Large-Capacitance Drive Capability. . . 10,000 pF
  • Output Short-Circuit Protection
  • Alternative to MC33074/A and MC34074/A

Parametrics
StatusACTIVE
Approx. price0.52 | 1ku
Number of channels4
Total Supply Voltage4
Rail-to-railIn to V-
GBW4
Slew Rate10
Package GroupPDIP|14
Vos (offset voltage @ 25 C)3
Iq per channel3.5
Vn at 1 kHz49
RatingCatalog
Operating temperature range-40 to 105
Package size: mm2:W x L (PKG)See datasheet (PDIP)
Offset drift10
FeaturesHigh Cload Drive
Input bias current500000
CMRR97
Output current27
ArchitectureBipolar
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)0.0
Input common mode headroom (to positive supply)-2.2
Output swing headroom (to negative supply)0.3
Output swing headroom (to positive supply)-1.0