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TLV2401-Q1 PDF预览

TLV2401-Q1

更新时间: 2023-09-03 20:27:02
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德州仪器 - TI 放大器运算放大器
页数 文件大小 规格书
33页 1578K
描述
汽车级、单路、16V、5.5kHz 运算放大器

TLV2401-Q1 数据手册

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TLV2401-Q1, TLV2402-Q1  
SLOS716A APRIL 2011REVISED FEBRUARY 2020  
TLV2401-Q1, TLV2402-Q1 16-V, Ultra-Low Power, 880-nA, RRIO Operational Amplifiers  
With Reverse Battery Protection  
The low supply current is coupled with extremely low  
input bias currents enabling them to be used with  
mega-Ω resistors making them ideal for portable, long  
active-life applications. DC accuracy is ensured with a  
low typical offset voltage of 390 µV, CMRR of 120 dB  
and minimum open loop gain of 130 V/mV at 2.7 V.  
1 Features  
1
AEC-Q100 qualified for automotive applications  
Device temperature grade 1:  
–40°C to 125°C TA  
Nano-power operation: 880 nA/channel  
Input common-mode range exceeds the rails: –0.1  
V to VCC + 5 V  
The supply voltage extends from 2.5 V to 16 V, with  
electrical characteristics specified at 2.7 V, 5 V, and  
15 V. The 2.5-V operation makes it compatible with  
Li-Ion battery-powered systems and many micro-  
power microcontrollers including TI’s MSP430 and  
MSP432.  
Reverse battery protection up to 18 V  
Rail-to-rail input or output  
Gain bandwidth product: 5.5 kHz  
Wide supply voltage range: 2.5 V to 16 V  
Industry standard packaging  
The single channel TLV2401-Q1 is available in a 5-  
pin SOT-23 package, and the dual channel TLV2402-  
Q1 is available in an 8-pin VSSOP. Both packages  
are fully specified from –40°C to 125°C.  
5-pin SOT-23 (TLV2401-Q1)  
8-pin MSOP (TLV2402-Q1)  
Device Information(1)  
2 Applications  
PART NUMBER  
TLV2401-Q1  
PACKAGE  
SOT-23 (5)  
VSSOP (8)  
BODY SIZE (NOM)  
2.90 mm × 1.60 mm  
3.00 mm × 3.00 mm  
Hybrid, electric, and power train systems  
DC/DC converter  
TLV2402-Q1  
On-board charger (OBC) and wireless charger  
Fuel cell and gasoline engine  
Inverter and motor control  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Operational Amplifier  
Telematics control unit  
3 Description  
The TLV240x-Q1 (TLV2401-Q1 and TLV2402-Q1) is  
a
family of high voltage (16-V) nano-power  
operational amplifiers (op amps). The TLV240x-Q1  
has an impressively low quiescent current of just 880  
nA (typical) and is ideal for battery-powered or  
"always-on" applications, such as electric vehicle  
monitoring and protection applications. Reverse  
battery protection guards the amplifier from an  
overcurrent condition due to improper battery  
installation. For harsh environments, the inputs can  
be taken 5 V above the positive supply rail without  
damage to the device.  
Supply Current vs Supply Voltage  
1.4  
A
V
= 1  
V
= V  
/ 2  
CC  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
IN  
= 25 °C  
T
A
0
2
4
6
8
10 12 14 16  
Supply Voltage, V (V)  
CC  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
 

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