TLV2474A-Q1 汽车类 600uA/通道 2.8MHz 轨到轨输入/输出高驱动运算放大器 | 德州仪器 TI.com.cn

TLV2474A-Q1
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汽车类 600uA/通道 2.8MHz 轨到轨输入/输出高驱动运算放大器

汽车类 600uA/通道 2.8MHz 轨到轨输入/输出高驱动运算放大器 - TLV2474A-Q1
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描述

The TLV247x is a family of CMOS rail-to-rail input/output operational amplifiers that establishes a new performance point for supply current versus ac performance. These devices consume just 600 µA/channel while offering 2.8 MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The TLV247x can swing to within 180 mV of each supply rail while driving a 10-mA load. For non-RRO applications, the TLV247x can supply ±35 mA at 500 mV off the rail. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor interface, portable medical equipment, and other data acquisition circuits.

The family is fully specified at 3 V and 5 V across the automotive temperature range (–40°C to 125°C).

特性

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • CMOS Rail-To-Rail Input/Output
  • Input Bias Current . . . 2.5 pA
  • Low Supply Current . . . 600 µA/Channel
  • Gain-Bandwidth Product . . . 2.8 MHz
  • High Output Drive Capability
    • ±10 mA at 180 mV
    • ±35 mA at 500 mV
  • Input Offset Voltage . . . 250 µV (typ)
  • Supply Voltage Range . . . 2.7 V to 6 V TLV2471

参数

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Part number 立即下单 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
TLV2474A-Q1 立即下单 4     2.7     6     2.8     1.5     In
Out    
1.6     0.6     15     Automotive     -40 to 125     HTSSOP | 14
SOIC | 14    
14HTSSOP: 32 mm2: 6.4 x 5 (HTSSOP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
0.4         50     84     90     CMOS    
TLV2471A 无样片 1     2.7     6     2.8     1.5     In
Out    
1.6     0.6     15     Catalog     -40 to 125     PDIP | 8
SOIC | 8    
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
0.4         50     84     90     CMOS    
TLV2472A 立即下单 2     2.7     6     2.8     1.5     In
Out    
1.6     0.6     15     Catalog     -40 to 125     PDIP | 8
SOIC | 8    
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
0.4         50     84     90     CMOS    
TLV2472A-Q1 立即下单 2     2.7     6     2.8     1.5     In
Out    
1.6     0.6     15     Automotive     -40 to 125     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     0.4         50     84     90     CMOS