LM2904-Q1 汽车类双路运算放大器 | 德州仪器 TI.com.cn

LM2904-Q1 (正在供货)

汽车类双路运算放大器

汽车类双路运算放大器 - LM2904-Q1
数据表
 

描述

This device consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffix devices), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily provide the required interface electronics without additional ±5-V supplies.

The LM2904Q is manufactured to demanding automotive requirements.

特性

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 500 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • Low Supply-Current Drain Independent of Supply Voltage . . . 0.7 mA Typ
  • Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage:
    • Non-V Devices . . . ±26 V
    • V-Suffix Devices . . . ±32 V
  • Low Input Bias and Offset Parameters:
    • Input Offset Voltage ...3 mV Typ
    • Input Offset Current ...2 nA Typ
    • Input Bias Current . . . 20 nA Typ
  • Open-Loop Differential Voltage Amplification . . . 100 V/mV Typ
  • Internal Frequency Compensation

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参数 与其它产品相比 通用 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)
Vn at 1kHz (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
LM2904-Q1 LM258 LM2904 LM2904V LM324 LM358
2     2     2     2     4     2    
3     3     3     3     3     3    
26     32     26     32     32     32    
0.7     0.7     0.7     0.7     1.2     0.7    
0.3     0.3     0.3     0.3     0.5     0.3    
In to V-     In to V-     In to V-     In to V-     In to V-     In to V-    
2     5     7     2     7     7    
0.35     0.35     0.35     0.35     0.175     0.35    
40     40     40     40     35     40    
Automotive     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 125     -25 to 85     -40 to 125     -40 to 125     0 to 70     0 to 70    
SOIC
TSSOP    
PDIP
SOIC
VSSOP    
PDIP
SO
SOIC
TSSOP
VSSOP    
SOIC
TSSOP    
PDIP
SO
SOIC
TSSOP    
PDIP
SO
SOIC
TSSOP
VSSOP    
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8TSSOP: 19 mm2: 6.4 x 3(TSSOP)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    
See datasheet (PDIP)
8SO: 48 mm2: 7.8 x 6.2(SO)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8TSSOP: 19 mm2: 6.4 x 3(TSSOP)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8TSSOP: 19 mm2: 6.4 x 3(TSSOP)    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2(SO)
14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)    
See datasheet (PDIP)
8SO: 48 mm2: 7.8 x 6.2(SO)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8TSSOP: 19 mm2: 6.4 x 3(TSSOP)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    
7     7     7     7       7    
N/A     N/A     Cost Optimized     N/A     Standard Amps     Standard Amps    
250000     150000     250000     250000     250000     150000    
80     80     80     80     80     80    
30     30     30     30     40     30    
Bipolar     Bipolar     Bipolar     Bipolar     Bipolar     Bipolar    

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