TL3472-Q1 Automotive Catalog High-Slew-Rate Single-Supply Operational Amplifier | TI.com

TL3472-Q1 (ACTIVE)

Automotive Catalog High-Slew-Rate Single-Supply Operational Amplifier

Automotive Catalog High-Slew-Rate Single-Supply Operational Amplifier - TL3472-Q1
Datasheet
 

Description

Quality, low-cost, bipolar fabrication with innovative design concepts is employed for the TL3472 operational amplifier. This device offers 4 MHz of gain-bandwidth product, 13-V/µs slew rate, and fast settling time, without the use of JFET device technology. Although the TL3472 can be operated from split supplies, it is particularly suited for single-supply operation because the common-mode input voltage range includes ground potential (VCC-). With a Darlington transistor input stage, this device exhibits 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. This low-cost amplifier is an alternative to the MC33072 and the MC34072 operational amplifiers.

Features

  • Qualified for Automotive Applications
  • Wide Gain-Bandwidth Product: 4 MHz
  • High Slew Rate: 13 V/µs
  • Fast Settling Time: 1.1 µs to 0.1%
  • Wide-Range Single-SupplyOperation:
    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

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Parametrics Compare all products in General-purpose op amps

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Offset Drift (Typ) (uV/C)
Features
Input Bias Current (Max) (pA)
CMRR (Typ) (dB)
Output Current (Typ) (mA)
Architecture
TL3472-Q1 TL3472 TL3474 TL3474A
2     2     4     4    
4     4     4     4    
36     36     36     36    
4     4     4     4    
10     10     10     10    
In to V-     In to V-     In to V-     In to V-    
17     10     10     3    
3.5     3.5     3.5     3.5    
49     49     49     49    
Automotive     Catalog     Catalog     Catalog    
-40 to 125     -40 to 105
0 to 70    
-40 to 105
0 to 70    
-40 to 105
0 to 70    
SOIC | 8     PDIP | 8
SOIC | 8    
PDIP | 14
SOIC | 14
TSSOP | 14    
PDIP | 14
SOIC | 14
TSSOP | 14    
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)     See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
10     10     10     10    
High Cload Drive     High Cload Drive     High Cload Drive     High Cload Drive    
500000     500000     500000     500000    
97     97     97     97    
27     27     27     27    
Bipolar     Bipolar     Bipolar     Bipolar