參數(shù)資料
型號： TLV2454INE4
廠商： TEXAS INSTRUMENTS INC
元件分類： 運算放大器
英文描述： QUAD OP-AMP, 2000 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDIP14
封裝： ROHS COMPLIANT, PLASTIC, MS-001AA, DIP-14
文件頁數(shù)： 1/60頁
文件大小： 1765K
代理商： TLV2454INE4
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23 A 220kHz RAILTORAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218F DECEMBER 1998 REVISED JANUARY 2005
1
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
D Supply Current ...23 A/Channel
D Gain-Bandwidth Product . . . 220 kHz
D Output Drive Capability . . . ±10 mA
D Input Offset Voltage ...20 V (typ)
D VDD Range . . . 2.7 V to 6 V
D Power Supply Rejection Ratio . . . 106 dB
D Ultralow-Power Shutdown Mode
IDD . . . 16 nA/ch
D Rail-To-Rail Input/Output (RRIO)
D Ultrasmall Packaging
5 or 6 Pin SOT-23 (TLV2450/1)
8 or 10 Pin MSOP (TLV2452/3)
description
The TLV245x is a family of rail-to-rail input/output operational amplifiers that sets a new performance point for
supply current and ac performance. These devices consume a mere 23
A/channel while offering 220 kHz of
gain-bandwidth product, much higher than competitive devices with similar supply current levels. Along with
increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of
older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of
each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic
range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical
equipment, patient monitoring systems, and data acquisition circuits.
FAMILY PACKAGE TABLE
DEVICE
NUMBER OF
PACKAGE TYPES
SHUTDOWN
UNIVERSAL
DEVICE
NUMBER OF
CHANNELS
PDIP
SOIC
SOT-23
TSSOP
MSOP
SHUTDOWN
UNIVERSAL
EVM BOARD
TLV2450
1
8
6
—
Yes
TLV2451
1
8
5
—
Refer to the EVM
TLV2452
2
8
—
8
—
Refer to the EVM
Selection Guide
TLV2453
2
14
—
10
Yes
Selection Guide
(Lit# SLOU060)
TLV2454
4
14
—
14
—
(Lit# SLOU060)
TLV2455
4
16
—
16
—
Yes
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS
DEVICE
VDD
(V)
BW
(MHz)
SLEW RATE
(V/
s)
IDD (per channel)
(
A)
RAIL-TO-RAIL
TLV245X
2.7 6.0
0.22
0.11
23
I/O
TLV247X
2.7 6.0
2.8
1.5
600
I/O
TLV246X
2.7 6.0
6.4
1.6
550
I/O
TLV277X
2.5 6.0
5.1
10.5
1000
O
All specifications 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
19982005, Texas Instruments Incorporated
Operational Amplifier
+
All trademarks are the property of their respective owners.
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相關代理商/技術參數(shù)
參數(shù)描述
TLV2454IPW 功能描述:運算放大器 - 運放 Quad Mcrpwr R-to-R Input/Output Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)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
TLV2454IPWG4 功能描述:運算放大器 - 運放 Quad Mcrpwr R-to-R Input/Output Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)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
TLV2454IPWR 功能描述:運算放大器 - 運放 Quad Mcrpwr R-to-R Input/Output Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)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
TLV2454IPWRG4 功能描述:運算放大器 - 運放 Quad Mcrpwr R-to-R Input/Output Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)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
TLV2455AID 功能描述:運算放大器 - 運放 Quad Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)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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