Datasheet LT6220, LT6221, LT6222 (Analog Devices)

制造商Analog Devices
描述Single/Dual/Quad 60MHz, 20V/µs, Low Power, Rail-to-Rail Input and Output Precision Op Amps
页数 / 页22 / 1 — FeaTures. DescripTion. Gain Bandwidth Product: 60MHz. Input Common Mode …
文件格式/大小PDF / 373 Kb
文件语言英语

FeaTures. DescripTion. Gain Bandwidth Product: 60MHz. Input Common Mode Range Includes Both Rails. Output Swings Rail-to-Rail

Datasheet LT6220, LT6221, LT6222 Analog Devices

该数据表的模型线

文件文字版本

LT6220/LT6221/LT6222 Single/Dual/Quad 60MHz, 20V/µs, Low Power, Rail-to-Rail Input and Output Precision Op Amps
FeaTures DescripTion
n
Gain Bandwidth Product: 60MHz
The LT®6220/LT6221/LT6222 are single/dual/quad, low n
Input Common Mode Range Includes Both Rails
power, high speed rail-to-rail input and output operational n
Output Swings Rail-to-Rail
amplifiers with excellent DC performance. The LT6220/ n
Low Quiescent Current: 1mA Max
LT6221/LT6222 feature reduced supply current, lower n
Input Offset Voltage: 350µV Max
input offset voltage, lower input bias current and higher n
Input Bias Current: 150nA Max
DC gain than other devices with comparable bandwidth. n Wide Supply Range: 2.2V to 12.6V Typically, the LT6220/LT6221/LT6222 have an input offset n Large Output Current: 50mA Typ voltage of less than 100µV, an input bias current of less than n Low Voltage Noise: 10nV√Hz Typ 15nA and an open-loop gain of 100V/mV. The parts have n Slew Rate: 20V/µs Typ an input range that includes both supply rails and an output n Common Mode Rejection: 102dB Typ that swings within 10mV of either supply rail to maximize n Power Supply Rejection: 105dB Typ the signal dynamic range in low supply applications. n Open-Loop Gain: 100V/mV Typ n Operating Temperature Range: –40°C to 85°C The LT6220/LT6221/LT6222 maintain performance for n Single in the 8-Lead SO and 5-Lead Low Profile supplies from 2.2V to 12.6V and are specified at 3V, 5V (1mm) ThinSOT™ Packages and ±5V supplies. The inputs can be driven beyond the n Dual in the 8-Lead SO and (3mm × 3mm) DFN supplies without damage or phase reversal of the output. Packages The LT6220 is housed in the 8-lead SO package with the n Quad in the 16-Lead SSOP Package standard op amp pinout as well as the 5-lead SOT-23 package. The LT6221 is available in 8-lead SO and DFN
applicaTions
(3mm × 3mm low profile dual fine pitch leadless) packages with the standard op amp pinout. The LT6222 features the n Low Voltage, High Frequency Signal Processing standard quad op amp configuration and is available in n Driving A/D Converters the 16-lead SSOP package. The LT6220/LT6221/LT6222 n Rail-to-Rail Buffer Amplifiers can be used as plug-in replacements for many op amps n Active Filters to improve input/output range and performance. n Video Amplifiers L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and n Fast Current Sensing Amplifiers ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners.
Typical applicaTion VOS Distribution, VCM = 0V Stepped-Gain Photodiode Amplifier (S8, PNP Stage)
V + 50 S VS = 5V, 0V 45 VCM = 0V 30pF 10k 3.24k 40 35 30 V + S 1pF 25 100k 20 V + I S PD 15 PERCENT OF UNITS (%) – – 33k LT1634-1.25 10 PHOTODIODE VS ~4pF LT6220 VOUT 5 + VS = ±1.5V TO ±5V 0 V –250 –150 –50 0 50 150 250 OUT = 0V TO –1.25V, TRANSIMPEDANCE = 100k V – S VOUT < –1.25V, TRANSIMPEDANCE = (100k || 3.24k) = 3.14k INPUT OFFSET VOLTAGE (µV) 622012 TA01a 622012 TA01b 622012fc For more information www.linear.com/LT6220/LT6221/LT6222 1 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Package Description Revision History Typical Application Related Parts