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TLV3401CD 参数 Datasheet PDF下载

TLV3401CD图片预览
型号: TLV3401CD
PDF下载: 下载PDF文件 查看货源
内容描述: 家庭的纳安级开漏输出比较 [FAMILY OF NANOPOWER OPEN DRAIN OUTPUT COMPARATORS]
分类和应用: 比较器放大器放大器电路光电二极管输出元件
文件页数/大小: 14 页 / 259 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TLV3401, TLV3402, TLV3404
FAMILY OF NANOPOWER OPEN DRAIN OUTPUT COMPARATORS
SLCS135A – AUGUST 2000 – REVISED NOVEMBER 2000
D
D
D
D
D
D
D
D
I CC – Supply Current – nA
Low Supply Current . . . 470 nA/Per Channel
Input Common-Mode Range Exceeds the
Rails . . . –0.1 V to V
CC
+ 5 V
Supply Voltage Range . . . 2.5 V to 16 V
Reverse Battery Protection Up to 18 V
Open Drain CMOS Output Stage
Specified Temperature Range
– 0°C to 70°C – Commercial Grade
– –40°C to 125°C – Industrial Grade
Ultrasmall Packaging
– 5-Pin SOT-23 (TLV3401)
– 8-Pin MSOP (TLV3402)
Universal Op-Amp EVM (Reference
SLOU060 for more information)
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
700
600
TA = 70°C
500
400
300
TA = –40°C
200
100
VID = –1 V
0
0
2
4
6
8
10
12
14
16
TA = 0°C
TA = 25°C
TA = 125°C
description
The TLV340x is Texas Instruments’ first family of
nanopower comparators with only 470 nA per
channel supply current, which make this device
ideal for battery power and wireless handset
applications.
The TLV340x has a minimum operating supply
voltage of 2.7 V over the extended industrial
temperature range (T
A
= –40°C to 125°C), while
having an input common-mode range of –0.1 to
V
CC
+ 5 V. The low supply current makes it an ideal
choice for battery powered portable applications
where quiescent current is the primary concern.
Reverse battery protection guards the amplifier
from an over-current 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.
VCC – Supply Voltage – V
high side voltage sense circuit
R1
1 MΩ
VCC +
R2
1 MΩ
0
TLV340X
R3
100 kΩ
R4
1 MΩ
µP
Vref
D1
0
All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP,
and quads in the TSSOP package.
A SELECTION OF OUTPUT COMPARATORS†
DEVICE
TLV340x
TLV370x
TLC3702/4
TLC393/339
VCC
(V)
2.5 – 16
2.5 – 16
3 – 16
3 – 16
VIO
(µV)
250
250
1200
1400
ICC/Ch
(µA)
0.47
0.47
9
11
IIB
(pA)
80
80
5
5
tPLH
(µs)
55
25
1.1
1.1
0.65
tPHL
(µs)
30
30
0.65
0.55
0.65
tf
(µs)
5
5
0.5
0.22
tr
(µs)
3.5
0.125
RAIL-TO-
RAIL
I
I
OUTPUT
STAGE
OD
PP
PP
OD
OD
TLC372/4
3 – 16
1000
75
5
† All specifications are typical values measured at 5 V.
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
2000, Texas Instruments Incorporated
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1