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參數資料
| 型號： | TLE2227Y |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION DUAL OPERATIONAL AMPLIFIERS |
| 中文描述： | 神劍低噪聲，高高速精密雙運算放大器 |
| 文件頁數： | 1/31頁 |
| 文件大小： | 470K |
| 代理商： | TLE2227Y |
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TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 – FEBRUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Outstanding Combination of DC Precision
and AC Performance:
Unity-Gain Bandwidth . . . 15 MHz Typ
V
n
. . . 3.3 nV/
√
Hz at f = 10 Hz Typ,
2.5 nV/
√
Hz at f = 1 kHz Typ
V
IO
. . . 100
μ
V Typ
A
VD
. . . 45 V/
μ
V Typ With R
L
= 2 k
38 V/
μ
V Typ With R
L
= 1 k
Available in 16-Pin Small-Outline
Wide-Body Package
Macromodels and Statistical Information
Included
Output Features Saturation Recovery
Circuitry
description
The TLE22x7C combines innovative circuit
design expertise and high-quality process control
techniques to produce a level of ac performance
and dc precision previously unavailable in dual
operational amplifiers. This device allows
upgrades to systems that use lower-precision
devices and is manufactured using Texas
Instruments state-of-the-art Excalibur process.
In the area of dc precision, the TLE22x7C offers a typical offset voltage of 100
μ
V, a common-mode rejection
ratio of 115 dB (typ), a supply voltage rejection ratio of 120 dB (typ), and a dc gain of 45 V/
μ
V (typ).
The ac performance is highlighted by a typical unity-gain bandwidth specification of 15 MHz, 55
°
of phase
margin, and noise voltage specifications of 3.3 nV/
√
Hz and 2.5 nV/
√
Hz at frequencies of 10 Hz and 1 kHz,
respectively.
The TLE22x7C is available in a wide variety of packages, including the industry standard 16-pin small-outline
wide-body version for high-density system applications. This device is characterized for operation from 0
°
C to
70
°
C.
AVAILABLE OPTIONS
VIOtyp
AT 25
°
C
PACKAGED DEVICES
SMALL OUTLINE
(DW)
TLE2227CDW
CHIP FORM
(Y)
TA
PLASTIC DIP
(P)
0
°
C to 70
°
C
100
μ
V
100
μ
V
TLE2227CP
TLE2227Y
TLE2237CDW
TLE2237CP
TLE2237Y
The DW package is available taped and reeled. Add R suffix to device type (e.g., TLE2227CDWR).
Chip forms are tested at 25
°
C only.
Copyright
1997, Texas Instruments Incorporated
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.
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.
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
V
CC–
V
CC+
2OUT
2IN–
2IN+
P PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
NC
1OUT
1IN–
1IN+
V
CC–
NC
NC
NC
NC
V
CC+
2OUT
2IN–
2IN+
NC
NC
DW PACKAGE
(TOP VIEW)
NC – No internal connection
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|---|---|
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| TLE2425(中文) | Precision Virtual Grounds(用于5V單電源模擬器件,產生中值電壓作為虛地) |
| TLE2425Y(中文) | Precision Virtual Grounds(用于5V單電源模擬器件,產生中值電壓作為虛地) |
| TLE2425Y | Precision Virtual Grounds(用于5V單電源模擬器件,產生中值電壓作為虛地) |
| TLE2426Y(中文) | Precision Virtual Grounds(1/2輸入電壓虛地發生器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLE2237CDW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TLE2301INE | 功能描述:運算放大器 - 運放 Excalibur 3-St-Out Wide-Bandwidth Power 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 |
| TLE2301INEE4 | 功能描述:運算放大器 - 運放 Excalibur 3-St-Out Wide-Bandwidth Power 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 |
| TLE2425CD | 功能描述:基準電壓& 基準電流 2.5V Precision Grnd RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TLE2425CDG4 | 功能描述:基準電壓& 基準電流 2.5V Precision Grnd RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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