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OPA4209 参数 Datasheet PDF下载

OPA4209图片预览
型号: OPA4209
PDF下载: 下载PDF文件 查看货源
内容描述: 运算放大器连接器 [OPERATIONAL AMPLIFIER]
分类和应用: 连接器运算放大器
文件页数/大小: 25 页 / 763 K
品牌: TI [ TEXAS INSTRUMENTS ]
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OP
A2
09
OP
A2
209
OP
A4
209
SBOS426B – NOVEMBER 2008 – REVISED AUGUST 2010
www.ti.com
2.2nV/√Hz, Low-Power, 36V,
OPERATIONAL AMPLIFIER
Check for Samples:
1
FEATURES
LOW VOLTAGE NOISE: 2.2nV/√Hz at 1kHz
0.1Hz to 10Hz NOISE: 130nV
PP
LOW QUIESCENT CURRENT: 2.5mA/Ch (max)
LOW OFFSET VOLTAGE: 150mV (max)
GAIN BANDWIDTH PRODUCT: 18MHz
SLEW RATE: 6.4V/ms
WIDE SUPPLY RANGE:
±2.25V to ±18V, +4.5V to +36V
RAIL-TO-RAIL OUTPUT
SHORT-CIRCUIT CURRENT: ±65mA
AVAILABLE IN SOT23-5, MSOP-8, SO-8, AND
TSSOP-14 PACKAGES
DESCRIPTION
The OPA209 series of precision operational
amplifiers achieve very low voltage noise density
(2.2nV/√Hz) with a supply current of only 2.5mA
(max). This series also offers rail-to-rail output swing,
which helps to maximize dynamic range.
In precision data acquisition applications, the
OPA209 provides fast settling time to 16-bit accuracy,
even for 10V output swings. This excellent ac
performance, combined with only 150mV (max) of
offset and low drift over temperature, makes the
OPA209 very suitable for fast, high-precision
applications.
The OPA209 is specified over a wide dual
power-supply range of ±2.25 to ±18V, or
single-supply operation from +4.5V to +36V.
The OPA209 is available in the SOT23-5, MSOP-8
and the standard SO-8 packages. The dual OPA2209
comes in both MSOP-8 and SO-8 packages. The
quad OPA4209 is available in the TSSOP-14
package.
The OPA209 series is specified from –40°C to
+125°C.
2
APPLICATIONS
PLL LOOP FILTERS
LOW-NOISE, LOW-POWER SIGNAL
PROCESSING
LOW-NOISE INSTRUMENTATION AMPLIFIERS
HIGH-PERFORMANCE ADC DRIVERS
HIGH-PERFORMANCE DAC OUTPUT
AMPLIFIERS
ACTIVE FILTERS
ULTRASOUND AMPLIFIERS
PROFESSIONAL AUDIO PREAMPLIFIERS
LOW-NOISE FREQUENCY SYNTHESIZERS
INFRARED DETECTOR AMPLIFIERS
HYDROPHONE AMPLIFIERS
0.1Hz to 10Hz NOISE
50nV/div
Time (1s/div)
1
2
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.
All trademarks are the property of their respective owners.
Copyright © 2008–2010, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.