OPA2348-HIREL (正在供货)

1MHz、45uA、RRIO 双路运算放大器

1MHz、45uA、RRIO 双路运算放大器 - OPA2348-HIREL
数据表
1 MHz, 45 uA, CMOS, Rail-to-Rail Opamp 数据表  (英文內容)
 

描述

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.

特性

  • 0°C to 70°C Known Good Die
  • Separated (Sawn) Die Mounted on Wafer Tape
  • Controlled Baseline
  • 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
    • Medical Instrumentation

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参数 与其它产品相比 运算放大器

 
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)
Rating
Operating Temperature Range (C)
Package Group
Output Current (Typ) (mA)
Offset Drift (Typ) (uV/C)
Vn at 1kHz (Typ) (nV/rtHz)
Architecture
IIB (Max) (pA)
CMRR (Typ) (dB)
Package Size: mm2:W x L (PKG)
OPA2348-HIREL OPA2348 OPA2348-Q1 OPA348 OPA4348 OPA4348-Q1
2    2    2    1    4    4   
2.1    2.1    2.1    2.1    2.1    2.1   
5.5    5.5    5.5    5.5    5.5    5.5   
1    1    1    1    1    1   
0.5    0.5    0.5    0.5    0.5    0.5   
In
Out   		 In
Out   		 In
Out   		 In
Out   		 In
Out   		 In
Out   
5    5    5    5    5    5   
0.045    0.045    0.045    0.045    0.045    0.045   
Catalog    Catalog    Automotive    Catalog    Catalog    Automotive   
0 to 70    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
  SOIC
SOT-23
VSSOP   		 SOIC    SC70
SOIC
SOT-23   		 SOIC
TSSOP   		 TSSOP   
10    10    10    10    10    10   
4    4    4    4    4    4   
35    35    35    35    35    35   
CMOS    CMOS    CMOS    CMOS    CMOS    CMOS   
10    10    10    10    10    10   
82    82    82    82    82    82   
  8SOIC: 29 mm2: 6 x 4.9(SOIC)
8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   		 8SOIC: 29 mm2: 6 x 4.9(SOIC)    5SC70: 4 mm2: 2.1 x 2(SC70)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   		 14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   		 14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   

其它合格版本 OPA2348-HIREL

版本 器件型号 定义
汽车电子 OPA2348-Q1 Q100 适用于追求零缺陷的高可靠性汽车电子应用的器件

WEBENCH® Designer OPA2348-HIREL

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 2.1 to 5.5 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = 0.0 °C
Maximum Temperature = 70.0 °C

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