OPA2348-HIREL Datasheet, PDF (1/14 Pages) Texas Instruments – 1-MHz, 45-μA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER

OPA2348-HiRel
www.ti.com
SBOS482 – NOVEMBER 2009
1-MHz, 45-μA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER
Check for Samples: OPA2348-HiRel
FEATURES
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• 0°C to 70°C Known Good Die
• Separated (Sawn) Die Mounted on Wafer Tape
• Controlled Baseline
• Low Quiescent Current (I_Q): 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
• Medical Instrumentation
DESCRIPTION
The OPA2348 is a single-supply low-power CMOS operational amplifier. Featuring an extended bandwidth of 1
MHz and a supply current of 45 μA, the OPA2348 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 OPA2348 an optimal candidate for
low-power high-impedance applications such as smoke detectors and other sensors.
T_A
0°C to 70°C
ORDERING INFORMATION⁽¹⁾
PACKAGE ⁽²⁾
ORDERABLE PART NUMBER
KGD
OPA2348CKGD4
TOP-SIDE MARKING
NA
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009, Texas Instruments Incorporated