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OPA209AID
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
OPA209
,
OPA2209
,
OPA4209
SBOS426D – NOVEMBER 2008 – REVISED OCTOBER 2016
OPAx209 2.2-nV/ Hz, Low-Power, 36-V Operational Amplier√
1
1 Features
1
• Low Voltage Noise: 2.2 nV/ Hz at 1 kHz√
• 0.1-Hz to 10-Hz Noise: 130 nVPP
• Low Quiescent Current: 2.5 mA/Ch (Maximum)
• Low Oset Voltage: 150 µV (Maximum)
• Gain Bandwidth Product: 18 MHz
• Slew Rate: 6.4 V/µs
• Wide Supply Range:
±2.25 V to ±18 V, 4.5 V to 36 V
• Rail-to-Rail Output
• Short-Circuit Current: ±65 mA
• Available in 5-Pin SOT-23, 8-Pin MSOP,
8-Pin SOIC, and 14-Pin TSSOP Packages
2 Applications
• PLL Loop Filters
• Low-Noise, Low-Power Signal Processing
• Low-Noise Instrumentation Ampliers
• High-Performance ADC Drivers
• High-Performance DAC Output Ampliers
• Active Filters
• Ultrasound Ampliers
• Professional Audio Preampliers
• Low-Noise Frequency Synthesizers
• Infrared Detector Ampliers
• Hydrophone Ampliers
3 Description
The OPA209 series of precision operational
ampliers achieve very low voltage noise density
(2.2 nV/ Hz) with a supply current of only 2.5 mA√
(maximum). This series also oers 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 10-V output swings. This excellent ac
performance, combined with only 150 µV (maximum)
of oset and low drift over temperature, makes the
OPA209 very suitable for fast, high-precision
applications.
The OPA209 is specied over a wide dual power-
supply range of ±2.25 V to ±18 V, or single-supply
operation from 4.5 V to 36 V.
The OPA209 is available in the 5-pin SOT-23, 8-pin
VSSOP, and the standard 8-pin SOIC packages. The
dual OPA2209 comes in both 8-pin VSSOP and 8-pin
SOIC packages. The quad OPA4209 is available in
the 14-pin TSSOP package.
The OPA209 series is specied from –40°C to 125°C.
Device Information(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
OPA209
SOT-23 (5) 2.90 mm × 1.60 mm
VSSOP (8) 3.00 mm × 3.00 mm
SOIC (8) 4.90 mm × 3.91 mm
OPA2209 VSSOP (8) 3.00 mm × 3.00 mm
SOIC (8) 4.90 mm × 3.91 mm
OPA4209 TSSOP (14) 5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
0.1-Hz to 10-Hz Noise
Produktspecifikationer
| Varumärke: | Texas Instruments |
| Kategori: | Inte kategoriserad |
| Modell: | OPA209AID |
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