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參數資料
| 型號： | TLV2455CPWRG4 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | FAMILY OF 23-uA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN |
| 中文描述： | 的23個家庭，微安220 - kHz的軌到軌輸入/輸出運算放大器，具有關斷 |
| 文件頁數： | 1/51頁 |
| 文件大小： | 1299K |
| 代理商： | TLV2455CPWRG4 |
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μ
SLOS218F DECEMBER 1998 REVISED JANUARY 2005
1
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
Supply Current . . . 23
μ
A/Channel
Gain-Bandwidth Product . . . 220 kHz
Output Drive Capability . . .
±
10 mA
Input Offset Voltage . . . 20
μ
V (typ)
V
DD
Range . . . 2.7 V to 6 V
Power Supply Rejection Ratio . . . 106 dB
Ultralow-Power Shutdown Mode
I
DD
. . . 16 nA/ch
Rail-To-Rail Input/Output (RRIO)
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
μ
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
CHANNELS
PACKAGE TYPES
SOIC
SOT-23
8
SHUTDOWN
UNIVERSAL
EVM BOARD
PDIP
8
TSSOP
—
MSOP
—
TLV2450
1
6
Yes
TLV2451
1
8
8
5
—
—
—
TLV2452
2
8
8
—
—
8
—
Refer to the EVM
Selection Guide
(Lit# SLOU060)
TLV2453
2
14
14
—
—
10
Yes
TLV2454
TLV2455
4
4
14
16
14
16
—
—
14
16
—
—
—
Yes
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS
DEVICE
VDD
(V)
BW
(MHz)
SLEW RATE
(V/
μ
s)
0.11
IDD (per channel)
(
μ
A)
23
RAIL-TO-RAIL
TLV245X
2.7 6.0
0.22
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.
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)('"0'%03'%%'"(41 %$0+*(!$" -%$*,))!"5 0$,) "$( ",*,))'%!/4 !"*/+0,
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")(%+&,"()
Copyright
19982005, Texas Instruments Incorporated
Operational Amplifier
+
All trademarks are the property of their respective owners.
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| TLV2455IPWRG4 | FAMILY OF 23-uA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV2455ID | 功能描述:運算放大器 - 運放 Quad Rail-Rail 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 |
| TLV2455IDG4 | 功能描述:運算放大器 - 運放 Quad Mcpwr R-to-R I/O Op Amp w/Shutdwn 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 |
| TLV2455IDR | 功能描述:運算放大器 - 運放 Quad Mcpwr R-to-R I/O Op Amp w/Shutdwn 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 |
| TLV2455IDRG4 | 功能描述:運算放大器 - 運放 Quad Mcpwr R-to-R I/O Op Amp w/Shutdwn 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 |
| TLV2455IN | 功能描述:運算放大器 - 運放 Quad Rail-Rail 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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