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參數資料
| 型號： | TLV2704IPW |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 比較器 |
| 英文描述： | FAMILY OF NANOPOWER OPERATIONAL AMPLIFIERS AND PUSH-PULL COMPARATORS |
| 中文描述： | 家庭NANOPOWER運算放大器和推挽比較器 |
| 文件頁數： | 1/23頁 |
| 文件大小： | 429K |
| 代理商： | TLV2704IPW |
TLV2702
TLV2704
SLOS340B – DECEMBER 2000 – REVISED AUGUST 2001
FAMILY OF NANOPOWER OPERATIONAL AMPLIFIERS AND
PUSH-PULL COMPARATORS
1
www.ti.com
FEATURES
Micro-Power Operation
. . .
1.4
μ
A
Input Common-Mode Range Exceeds the
Rails
. . .
–0.1 V to V
CC
+ 5 V
Supply Voltage Range
. . .
2.5 V to 16 V
Rail-to-Rail Input/Output (Amplifier)
Reverse Battery Protection Up to 18 V
Gain Bandwidth Product
. . .
5.5 kHz
(Amplifier)
Push-Pull CMOS Output Stage (Comparator)
Specified Temperature Range
– T
A
= –40
°
C to 125
°
C
. . .
Industrial Grade
Ultrasmall Packaging
– 8-Pin MSOP (TLV2702)
Universal Op-Amp EVM (See the SLOU060 For
More Information)
APPLICATIONS
Portable Battery Monitoring
Consumer Medical Electronics
Security Detection Systems
DESCRIPTION
The TLV270x combines sub-micropower operational
amplifier and comparator into a single package that
produces excellent micropower signal conditioning with
only 1.4
μ
A of supply current. This combination gives
the designer more board space and reduces part counts
in systems that require an operational amplifier and
comparator. 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.
The TLV270x’s low supply current is coupled with
extremely low input bias currents enabling them to be
used with mega-ohm resistors making them ideal for
portable, long active life, applications. DC accuracy is
ensured with a low typical offset voltage as low as
390
μ
V, CMRR of 90 dB, and minimum open loop gain
of 130 V/mV at 2.7 V.
The maximum recommended supply voltage is as high
as 16 V and ensured operation down to 2.5 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 available today including TI’s MSP430.
All members are available in PDIP and SOIC with the
duals, one op-amp and one comparator, in the small
MSOP package and quads, two operational amplifiers
and two comparators, in the TSSOP package.
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
2001, Texas Instruments Incorporated
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.
–
+
2.5
0
0
VCC – Supply Voltage – V
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
0.5
1
1.5
2
2
4
6
8
10
12
14
16
C
I
S
–
A
μ
Op Amp
VI = VCC/2
VID = –1 V
TA = 25
°
C
2.25
1.75
1.25
0.75
0.25
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相關代理商/技術參數 |
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| TLV2704IPWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TLV2711CDBV | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TLV2711CDBVR | 功能描述:運算放大器 - 運放 LP R/R Op Amp. RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TLV2711CDBVRG4 | 功能描述:運算放大器 - 運放 Single LinCMOS Rail-To-Rail uPower RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TLV2711CDBVT | 功能描述:運算放大器 - 運放 Single LinCMOS R/R RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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