器件名称: TS27M4I
功能描述: PRECISION LOW POWER CMOS QUAD OPERATIONAL AMPLIFIERS
文件大小: 124.28KB 共9页
简 介:TS27M4C,I,M
PRECISION LOW POWER CMOS QUAD OPERATIONAL AMPLIFIERS
s LOW POWER CONSUMPTION : 150A/op s OUTPUT VOLTAGE CAN SWING TO
GROUND
s EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS
s STABLE AND LOW OFFSET VOLTAGE s THREE INPUT OFFSET VOLTAGE
SELECTIONS DESCRIPTION These devices are low cost, low power quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications. Three power consumptions are available allowing to have always the best consumption-speed ratio:
N DIP14 (Plastic Package)
D SO14 (Plastic Micropackage)
P TSSOP14 (Thin Shrink Small Outline Package)
u ICC = 10A/amp.: TS27L4 (very low power) u ICC = 150A/amp.: TS27M4 (low power) u ICC = 1mA/amp.: TS274 (standard)
These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature (see figure 2). ORDER CODE
Package Part Number Temperature Range N TS27M4C/AC/BC 0°C, +70°C TS27M4I/AI/BI -40°C, +125°C TS27M4M/AM/BM -55°C, +125°C Example : TS27M4ACN D P
PIN CONNECTIONS (top view)
Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC + 4 Non-inverting Input 2 5 Inverting Input 2 6 Output 2 7 + + + +
14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC 10 Non-inverting Input 3 9 8 Inverti……
