CXOA4214/CXOA4216/CXOA4217 have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed to power ratio, achieving 1 MHz of bandwidth and 1 V/μs of slew rate with low supply current.

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[ CXOA4214 ]"
目录
7.相关产品
产品概述 返回TOP
The CXOA4216/CXOA4217 are low voltage (2.7–5.5V) versions of the dual and quad commodity op amps, CXOA4211/CXOA4217, which currently operate at 5–30V. The CXOA4214 is the single version. The CXOA4214/CXOA4216/CXOA4217 are the most cost effective solutions for the applications where low voltage operation, space saving and low price are needed. They offer specifications that meet or exceed the familiar CXOA4211/CXOA4217. The CXOA4214/CXOA4216/CXOA4217 have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed to power ratio, achieving 1 MHz of bandwidth and 1 V/μs of slew rate with low supply current. The CXOA4214 is available in the space saving 5-Pin SC70, which is approximately half the size of the 5-Pin SOT23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity. The chips are built with National's advanced submicron silicon-gate BiCMOS process. The CXOA4214/CXOA4216/CXOA4217 have bipolar input and output stages for improved noise performance and higher output current drive.
产品特点 返回TOP
(For V+ = 5V and V− = 0V, unless otherwise specified)
■ Guaranteed 2.7V and 5V performance
■ No crossover distortion
■ Industrial temperature range −40°C to +85°C
■ Gain-bandwidth product 1 MHz
■ Low supply current
— CXOA4214 50 μ A
— CXOA4216 100 μA
— CXOA4217 200 μA
■ Rail-to-rail output swing @ 10 kΩ V+ −10 mV V− +65 mV
■ VCM −0.2V to V+−0.8V
应用范围 返回TOP
■ Active filters
■ General purpose low voltage applications
■ General purpose portable devices
技术规格书(产品PDF) 返回TOP
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产品封装图 返回TOP
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运放IC | ||||||||
型号 | 工作电压 | 电源电流 | 静态电流 | 输入失调电压 | 电压增益 | 共模抑制比 | 电源电压抑制比 | 封装 |
CXOA4210 | 24V或±12V | 2mA | 10mA/-12mA | 7mV | 25 V/mV | 65dB | 65dB | SOT-25 |
CXOA4211 | 32V或±16V | 2mA | 10mA/-12mA | 7mV | 32 V/mV | 65dB | 65dB | SOP8/DIP8 |
CXOA4212 | 24V或±12V | 3.5mA | 30mA/-50mA | 2mV | 100dB | 90dB | 90dB | SOP8/DIP8 |
CXOA4213 | 24V或±12V | 1.5mA | 40mA/-20mA | 2mV | 100 V/mV | 80dB | 100dB | SOP14/DIP14 |
低压低功耗运放IC | ||||||||
型号 | 工作电压 | 电源电流 | 静态电流 | 输入失调电压 | 电压增益 | 共模抑制比 | 电源电压抑制比 | 封装 |
CXOA4214 | 2.7V-5.5V | 50uA | 23mA | 1.7mV | 90dB | 88dB | 92dB | SOT-25 |
CXOA4215 | 2.1V-5.5V | 42uA | 23mA | 0.8mV | 90dB | 88dB | 92dB | SOT-25 |
CXOA4216 | 2.7V-5.5V | 100uA | 23mA | 1.7mV | 90dB | 88dB | 92dB | SOP8 |
CXOA4217 | 2.7V-5.5V | 200uA | 23mA | 1.7mV | 90dB | 88dB | 92dB | SOP14 |