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參數資料
| 型號： | THS4502CDGKR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 運動控制電子 |
| 英文描述： | WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS |
| 中文描述： | 寬帶，低失真全差動放大器 |
| 文件頁數： | 1/40頁 |
| 文件大小： | 609K |
| 代理商： | THS4502CDGKR |
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THS4502
THS4503
SLOS352D APRIL 2002 REVISED JANUARY 2004
WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS
DGK8
DGN8
D8
FEATURES
Fully Differential Architecture
Bandwidth: 370 MHz
Slew Rate: 2800 V/
μ
s
IMD
3
: 95 dBc at 30 MHz
OIP
3
: 51 dBm at 30 MHz
Output Common-Mode Control
Wide Power Supply Voltage Range: 5 V,
±
5 V,
12 V, 15 V
Centered Input Common-Mode Range
Power-Down Capability (THS4502)
Evaluation Module Available
DESCRIPTION
The THS4502 and THS4503 are high-performance fully
differential amplifiers from Texas Instruments. The
THS4502, featuring power-down capability, and the
THS4503, without power-down capability, set new
performance standards for fully differential amplifiers
with unsurpassed linearity, supporting 14-bit operation
through 40 MHz. Package options include the 8-pin
SOIC and the 8-pin MSOP with PowerPAD
for a
smaller footprint, enhanced ac performance, and
improved thermal dissipation capability.
APPLICATIONS
High Linearity Analog-to-Digital Converter
Preamplifier
Wireless Communication Receiver Chains
Single-Ended to Differential Conversion
Differential Line Driver
Active Filtering of Differential Signals
1
2
3
4
8
7
6
5
V
IN
V
IN+
V
OCM
V
S+
V
OUT+
PD
V
S
V
OUT
RELATED DEVICES
DEVICE(1)
DESCRIPTION
THS4500/1
370 MHz, 2800 V/
μ
s, V
ICR
Includes V
S
370 MHz, 2800 V/
μ
s, Centered V
ICR
3.3 V, 100 MHz, 43 V/
μ
s, 3.7 nV
√
Hz
±
15 V, 150 MHz, 51 V/
μ
s, 1.3 nV
√
Hz
±
15 V, 160 MHz, 450 V/
μ
s, 6.5 nV
√
Hz
±
15 V, 150 MHz, 650 V/
μ
s, 7.6 nV
√
Hz
THS4502/3
THS4120/1
THS4130/1
THS4140/1
THS4150/1
(1)
Even numbered devices feature power-down capability
APPLICATION CIRCUIT DIAGRAM
f Frequency MHz
80
92
0
20
40
60
I
74
THIRD-ORDER INTERMODULATION
DISTORTION
62
80
100
68
86
98
12
10
14
16
B
V
S
392
+
V
OCM
+
800
5 V
5 V
V
OUT
392
402
56.2
50
374
2.5 V
+
+
V
OCM
14 Bit/80 MSps
IN
V
ref
IN
5 V
5 V
5 V
V
S
0.1
μ
F
10
μ
F
0.1
μ
F 10
μ
F
THS4502
392
10 pF
1
μ
F
56.2
ADC
374
50
402
392
10 pF
24.9
24.9
PowerPAD is a trademark of Texas Instruments.
UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA
information 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.
www.ti.com
Copyright
20022004, Texas Instruments Incorporated
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS4502CDGKRG4 | 功能描述:特殊用途放大器 Hi-Sp Fully-Diff Amp RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| THS4502CDGKT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS |
| THS4502CDGN | 功能描述:特殊用途放大器 HS Full Diff RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| THS4502CDGNDT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS |
| THS4502CDGNG4 | 功能描述:特殊用途放大器 HS Full Diff RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
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