LT1214 - LT1214是28MHz, 12V/μs, Single Supply Quad Precision Op Amps
LT1214是Linear公司的一款精准放大器产品，LT1214是28MHz, 12V/μs, Single Supply Quad Precision Op Amps，本站介绍了LT1214的封装应用图解、特点和优点、功能等，并给出了与LT1214相关的凌力尔特元器件型号供参考。
LT1214 - 28MHz, 12V/μs, Single Supply Quad Precision Op Amps
LT1214 - 28MHz, 12V/μs, Single Supply Quad Precision Op Amps - Linear Technology（凌力尔特）
功能描述
The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Linear Technology Are Now Obsolete
The LT1213 is a dual, single supply precision op amp with a 28MHz gain-bandwidth product and a 12V/µs slew rate. The LT1214 is a quad version of the same amplifier. The DC precision of the LT1213/LT1214 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers.
The LT1213/LT1214 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified at single 3.3V, single 5V and ±15V supplies, and only require 2.7mA of quiescent supply current per amplifier. The inputs can be driven beyond the supplies without damage or phase reversal of the output. The minimum output drive is 30mA, ideal for driving low impedance loads.
Note: For applications requiring higher slew rate, see the LT1215/LT1216 data sheet. For lower power and lower slew rate, see the LT1211/LT1212 data sheet.
特点
Slew Rate 12V/µs Typ Gain-Bandwidth Product 28MHz Typ Fast Settling to 0.01%2V Step to 200µV 500ns Typ10V Step to 1mV: 1.1µs Typ Excellent DC Precision in All PackagesInput Offset Voltage 275µV MaxInput Offset Voltage Drift: 6µV/°C Max Input Offset Current: 40nA MaxInput Bias Current: 200nA MaxOpen-Loop Gain: 1200V/mV Min Single Supply OperationInput Voltage Range Includes GroundOutput Swings to Ground While Sinking Current Low Input Noise Voltage: 10nV/rtHz Typ Low Input Noise Current: 0.2pA/rtHz Typ Specified at 3.3V, 5V and ±15V Large Output Drive Current: 30mA Min Low Supply Current per Amplifier: 3.5mA Max Dual in 8-Pin DIP and SO-8 Quad in 14-Pin DIP and NARROW SO-16应用
2.5V Full-Scale 12-Bit Systems VOS <=0.45LSB 10V Full-Scale 16-Bit Systems VOS <= 1.8LSB Active Filters Photodiode Amplifiers DAC Current-to-Voltage Amplifiers Battery-Powered Systems以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
| LT1214CN | N-14 | C | $5.85 | $5.10 |
| LT1214CN#PBF | N-14 | C | $5.85 | $5.10 |
| LT1214CS | SO-16 | C | $6.33 | $5.40 |
| LT1214CS#PBF | SO-16 | C | $6.33 | $5.40 |
| LT1214CS#TR | SO-16 | C | | $5.46 |
| LT1214CS#TRPBF | SO-16 | C | | $5.46 |
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