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OPA4348-Q1

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Automotive-grade, quad, 5.5-V, 1-MHz, low quiescent current (45-μA), RRIO operational amplifier

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TLV9004-Q1 ACTIVE Automotive-grade, quad, 5.5-V, 1-MHz, RRIO operational amplifier for cost-optimized applications Faster slew rate (2 V/us), lower offset voltage (1.6 mV), lower noise (30 nV/√Hz), higher output current (40 mA)
TLV9044-Q1 ACTIVE Automotive, quad, 5.5V, 350kHz ultra-low 1.2V op amp with low quiescent current (10μA) Lower offset voltage (2.25 mV), lower power (0.01 mA), higher output current (40 mA)

OPA4348-Q1

ACTIVE
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Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.1 Rail-to-rail In, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.045 Vn at 1 kHz (typ) (nV√Hz) 35 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 4 Input bias current (max) (pA) 10 CMRR (typ) (dB) 82 Iout (typ) (A) 0.01 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.2 Input common mode headroom (to positive supply) (typ) (V) 0.2 Output swing headroom (to negative supply) (typ) (V) 0.018 Output swing headroom (to positive supply) (typ) (V) -0.018
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.1 Rail-to-rail In, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.045 Vn at 1 kHz (typ) (nV√Hz) 35 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 4 Input bias current (max) (pA) 10 CMRR (typ) (dB) 82 Iout (typ) (A) 0.01 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.2 Input common mode headroom (to positive supply) (typ) (V) 0.2 Output swing headroom (to negative supply) (typ) (V) 0.018 Output swing headroom (to positive supply) (typ) (V) -0.018
TSSOP (PW) 14 32 mm² 5 x 6.4
  • 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 2
    • Device CDM ESD Classification Level C4B
  • Low Quiescent Current (IQ): 45 µA (Typ)
  • Low Cost
  • Rail-to-Rail Input and Output
  • Single Supply: 2.1 V to 5.5 V
  • Input Bias Current: 0.5 pA (Typ)
  • High Speed: Power With Bandwidth: 1 MHz
  • APPLICATIONS
    • Portable Equipment
    • Battery-Powered Equipment
    • Smoke Alarms
    • CO Detectors
    • HEV/EV and Power Train
    • Infotainment and Cluster
    • Medical Instrumentation

All other trademarks are the property of their respective owners
  • 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 2
    • Device CDM ESD Classification Level C4B
  • Low Quiescent Current (IQ): 45 µA (Typ)
  • Low Cost
  • Rail-to-Rail Input and Output
  • Single Supply: 2.1 V to 5.5 V
  • Input Bias Current: 0.5 pA (Typ)
  • High Speed: Power With Bandwidth: 1 MHz
  • APPLICATIONS
    • Portable Equipment
    • Battery-Powered Equipment
    • Smoke Alarms
    • CO Detectors
    • HEV/EV and Power Train
    • Infotainment and Cluster
    • Medical Instrumentation

All other trademarks are the property of their respective owners

The OPAx348-Q1 series of devices are single-supply, low-power CMOS operational amplifiers. Featuring an extended bandwidth of 1 MHz and a supply current of 45 µA, the OPAx348-Q1 family of devices is useful for low-power applications on single supplies of 2.1 V to 5.5 V.

Low supply current of 45 µA and an input bias current of 0.5 pA make the OPAx348-Q1 family of devices an optimal candidate for low-power, high-impedance applications such as smoke detectors and other sensors.

The OPA348-Q1 device is available in both the SOT23-5 (DBV) and the SOIC (D) packages. The OPA2348-Q1 device is available in the SOIC-8 (D) package. The OPA4348-Q1 device is available in the TSSOP-14 (PW) package. The automotive temperature range of –40°C to +125°C over all supply voltages offers additional design flexibility.

The OPAx348-Q1 series of devices are single-supply, low-power CMOS operational amplifiers. Featuring an extended bandwidth of 1 MHz and a supply current of 45 µA, the OPAx348-Q1 family of devices is useful for low-power applications on single supplies of 2.1 V to 5.5 V.

Low supply current of 45 µA and an input bias current of 0.5 pA make the OPAx348-Q1 family of devices an optimal candidate for low-power, high-impedance applications such as smoke detectors and other sensors.

The OPA348-Q1 device is available in both the SOT23-5 (DBV) and the SOIC (D) packages. The OPA2348-Q1 device is available in the SOIC-8 (D) package. The OPA4348-Q1 device is available in the TSSOP-14 (PW) package. The automotive temperature range of –40°C to +125°C over all supply voltages offers additional design flexibility.
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* Data sheet OPAx348-Q1 1-MHz 45-µA CMOS Rail-to-Rail Operational Amplifier datasheet (Rev. C) PDF | HTML 15 Jan 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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TSSOP (PW) 14 Ultra Librarian
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