Datasheet LT6233, LT6233-10, LT6234, LT6235 (Analog Devices)
| 制造商 | Analog Devices |
| 描述 | 60MHz, Rail-to-Rail Output, 1.9nV/√Hz, 1.2mA Op Amp Family |
| 页数 / 页 | 24 / 1 — FeaTures. DescripTion. Low Noise Voltage: 1.9nV/√Hz. Low Supply Current: … |
| 文件格式/大小 | PDF / 792 Kb |
| 文件语言 | 英语 |
FeaTures. DescripTion. Low Noise Voltage: 1.9nV/√Hz. Low Supply Current: 1.2mA/Amp Max. Low Offset Voltage: 350µV Max
该数据表的模型线
- LT6233CS6#PBF LT6233CS6#TRMPBF LT6233CS6#TRPBF LT6233CS6-10#PBF LT6233CS6-10#TRMPBF LT6233CS6-10#TRPBF LT6233IS6#PBF LT6233IS6#TRMPBF LT6233IS6#TRPBF LT6233IS6-10#PBF LT6233IS6-10#TRMPBF LT6233IS6-10#TRPBF
文件文字版本
LT6233/LT6233-10 LT6234/LT6235 60MHz, Rail-to-Rail Output, 1.9nV/√Hz, 1.2mA Op Amp Family
FeaTures DescripTion
n
Low Noise Voltage: 1.9nV/√Hz
The LT®6233/LT6234/LT6235 are single/dual/quad low n
Low Supply Current: 1.2mA/Amp Max
noise, rail-to-rail output unity-gain stable op amps that n
Low Offset Voltage: 350µV Max
feature 1.9nV/√Hz noise voltage and draw only 1.2mA of n Gain-Bandwidth Product: supply current per amplifier. These amplifiers combine LT6233: 60MHz; AV ≥ 1 very low noise and supply current with a 60MHz gain- LT6233-10: 375MHz; AV ≥ 10 bandwidth product, a 17V/µs slew rate and are optimized n Wide Supply Range: 3V to 12.6V for low supply voltage signal conditioning systems. The n Output Swings Rail-to-Rail LT6233-10 is a single amplifier optimized for higher gain n Common Mode Rejection Ratio: 115dB Typ applications resulting in higher gain bandwidth and slew n Output Current: 30mA rate. The LT6233 and LT6233-10 include an enable pin n Operating Temperature Range: –40°C to 85°C that can be used to reduce the supply current to less n LT6233 Shutdown to 10µA Maximum than 10µA. n LT6233/LT6233-10 in a Low Profile (1mm) The amplifier family has an output that swings within 50mV ThinSOT™ Package of either supply rail to maximize the signal dynamic range n Dual LT6234 in 8-Pin SO and Tiny DFN Packages in low supply applications and is specified on 3.3V, 5V and n LT6235 in a 16-Pin SSOP Package ±5V supplies. The en • √ISUPPLY product of 2.1 per amplifier
applicaTions
is among the most noise efficient of any op amp. The LT6233/LT6233-10 are available in the 6-lead SOT-23 n Ultrasound Amplifiers package and the LT6234 dual is available in the 8-pin SO n Low Noise, Low Power Signal Processing package with standard pinouts. For compact layouts, n Active Filters the dual is also available in a tiny dual fine pitch leadless n Driving A/D Converters package (DFN). The LT6235 is available in the 16-pin n Rail-to-Rail Buffer Amplifiers SSOP package. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners.
Typical applicaTion Noise Voltage and Unbalanced Low Noise Low Power Instrumentation Amplifier Noise Current vs Frequency
6 6 V + S VS = ±2.5V UNBALANCED NOISE CURRENT (pA/√ T R4 R6 A = 25°C IN+ V 499Ω 499Ω 5 CM = 0V 5 ) 1/2 LT6234 Hz /√ V + 4 4 R2 S 475Ω + TAGE (nV 3 3 R1 LT6233 VOUT 49.9Ω NOISE VOLTAGE – 2 2 EN R3 NOISE VOL 475Ω R5 R7 1 1 V – Hz S 499Ω 499Ω NOISE CURRENT ) 623345 TA01a 1/2 LT6234 0 0 IN– A 10 100 1k 10k 100k V = 20 IS = 3mA BW = 2.8MHz E FREQUENCY (Hz) V – N = 8µVRMS INPUT REFERRED, S VS = ±1.5V to ±5V MEASUREMENT BW = 4MHz 623345 TA01b 623345fc 1 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Package Description Revision History Typical Applications Related Parts
FeaTures DescripTion
n
Low Noise Voltage: 1.9nV/√Hz
The LT®6233/LT6234/LT6235 are single/dual/quad low n
Low Supply Current: 1.2mA/Amp Max
noise, rail-to-rail output unity-gain stable op amps that n
Low Offset Voltage: 350µV Max
feature 1.9nV/√Hz noise voltage and draw only 1.2mA of n Gain-Bandwidth Product: supply current per amplifier. These amplifiers combine LT6233: 60MHz; AV ≥ 1 very low noise and supply current with a 60MHz gain- LT6233-10: 375MHz; AV ≥ 10 bandwidth product, a 17V/µs slew rate and are optimized n Wide Supply Range: 3V to 12.6V for low supply voltage signal conditioning systems. The n Output Swings Rail-to-Rail LT6233-10 is a single amplifier optimized for higher gain n Common Mode Rejection Ratio: 115dB Typ applications resulting in higher gain bandwidth and slew n Output Current: 30mA rate. The LT6233 and LT6233-10 include an enable pin n Operating Temperature Range: –40°C to 85°C that can be used to reduce the supply current to less n LT6233 Shutdown to 10µA Maximum than 10µA. n LT6233/LT6233-10 in a Low Profile (1mm) The amplifier family has an output that swings within 50mV ThinSOT™ Package of either supply rail to maximize the signal dynamic range n Dual LT6234 in 8-Pin SO and Tiny DFN Packages in low supply applications and is specified on 3.3V, 5V and n LT6235 in a 16-Pin SSOP Package ±5V supplies. The en • √ISUPPLY product of 2.1 per amplifier
applicaTions
is among the most noise efficient of any op amp. The LT6233/LT6233-10 are available in the 6-lead SOT-23 n Ultrasound Amplifiers package and the LT6234 dual is available in the 8-pin SO n Low Noise, Low Power Signal Processing package with standard pinouts. For compact layouts, n Active Filters the dual is also available in a tiny dual fine pitch leadless n Driving A/D Converters package (DFN). The LT6235 is available in the 16-pin n Rail-to-Rail Buffer Amplifiers SSOP package. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners.
Typical applicaTion Noise Voltage and Unbalanced Low Noise Low Power Instrumentation Amplifier Noise Current vs Frequency
6 6 V + S VS = ±2.5V UNBALANCED NOISE CURRENT (pA/√ T R4 R6 A = 25°C IN+ V 499Ω 499Ω 5 CM = 0V 5 ) 1/2 LT6234 Hz /√ V + 4 4 R2 S 475Ω + TAGE (nV 3 3 R1 LT6233 VOUT 49.9Ω NOISE VOLTAGE – 2 2 EN R3 NOISE VOL 475Ω R5 R7 1 1 V – Hz S 499Ω 499Ω NOISE CURRENT ) 623345 TA01a 1/2 LT6234 0 0 IN– A 10 100 1k 10k 100k V = 20 IS = 3mA BW = 2.8MHz E FREQUENCY (Hz) V – N = 8µVRMS INPUT REFERRED, S VS = ±1.5V to ±5V MEASUREMENT BW = 4MHz 623345 TA01b 623345fc 1 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Package Description Revision History Typical Applications Related Parts