TLV4314-Q1 3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifiers | TI.com

TLV4314-Q1 (ACTIVE)

3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifiers

 

Description

The TLVx314-Q1 family of single-, dual-, and quad-channel operational amplifiers represents a new generation of low-power, general-purpose operational amplifiers. Rail-to-rail input and output swings (RRIO), low quiescent current (150 µA typically at 5 V) combine with a wide bandwidth of 3 MHz to make this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The TLVx314-Q1 family achieves a low-input bias current of 1 pA, making it an excellent choice for high impedance sensors.

The robust design of the TLVx314-Q1 devices provides ease-of-use to the circuit designer: unity-gain stability, RRIO, capacitive loads of up to 300-pF, an integrated RF and EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (4-kV HBM).

These devices are optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V), and are specified over the extended industrial temperature range of –40°C to +125°C.

The TLV314-Q1 (single) is available in both 5-pin SC70 and SOT-23 packages. The TLV2314-Q1 (dual) is offered in 8-pin SOIC and VSSOP packages. The quad-channel TLV4314-Q1 is offered in a 14-pin TSSOP package.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Low Offset Voltage: 0.75 mV (Typical)
  • Low Input Bias Current: 1 pA (Typical)
  • Wide Supply Range: 1.8 V to 5.5 V
  • Rail-to-Rail Input and Output
  • Gain Bandwidth: 3 MHz
  • Low IQ: 250 µA/Ch (Maximum)
  • Low Noise: 16 nV/√Hz at 1 kHz
  • Internal RF and EMI Filter
  • Number of Channels:
    • TLV314-Q1: 1
    • TLV2314-Q1: 2
    • TLV4314-Q1: 4
  • Extended Temperature Range:
    –40°C to +125°C

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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 @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1 kHz (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
TLV4314-Q1 LM2902-Q1 LM2904-Q1 OPA4170-Q1 OPA4314-Q1
4     4     2     4     4    
1.8     3     3     2.7     1.8    
5.5     26     26     36     5.5    
3     1.2     0.7     1.2     3    
1.5     0.5     0.3     0.4     1.5    
In
Out    
In to V-     In to V-     In to V-
Out    
In
Out    
3     2     2     1.8     2.5    
0.15     0.175     0.35     0.1     0.13    
16     35     40     19     14    
Automotive     Automotive     Automotive     Automotive     Automotive    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125    
TSSOP | 14     SOIC | 14
TSSOP | 14    
SOIC | 8
TSSOP | 8    
TSSOP | 14     TSSOP | 14    
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)     14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)    
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)     14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
2     7     7     0.3     1    
Cost Optimized
EMI Hardened    
Standard Amps    
   
EMI Hardened     EMI Hardened    
  250000     250000     15     10    
96     80     80     120     96    
20     40     30     17     20    
CMOS     Bipolar     Bipolar     CMOS     CMOS