TS272| Datasheet

TS272, TS272ACD, TS272ACDT, TS272ACN, TS272AID, TS272AIDT, TS272AIN, TS272AIPT, TS272BCD, TS272BCDT, TS272BID, TS272BIDT, TS272CD, TS272CDT, TS272CN, TS272CPT, TS272ID, TS272IDT, TS272IN, TS272IPT

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TS272C,I,M
HIGH PERFORMANCE CMOS DUAL OPERATIONAL AMPLIFIERS
s OUTPUT VOLTAGE CAN SWING TO
GROUND

s EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS

s GAIN BANDWIDTH PRODUCT: 3.5MHz s STABLE AND LOW OFFSET VOLTAGE s THREE INPUT OFFSET VOLTAGE
SELECTIONS DESCRIPTION The TS272 devices are low cost, dual 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:
D SO8 (Plastic Micropackage) N DIP8 (Plastic Package)

P TSSOP8 (Thin Shrink Small Outline Package)

u ICC = 10uA/amp.: TS27L2 (very low power) u ICC = 150uA/amp.: TS27M2 (low power) u ICC = 1mA/amp.: TS272 (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 TS272C/AC/BC 0 C, +70 C TS272I/AI/BI -40 C, +125 C TS272M/AM/BM -55 C, +125 C Example : TS272ACN D P
1 - Output 1 2 - Inverting Input 1 3 - Non-inverting Input 1 4-V
CC

PIN CONNECTIONS (top view)

1 2 3 4 + +

8 7 6 5

N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT)

5 - Non-inverting Input 2 6 - Inverting Input 2 7 - Output 2 + 8-V
CC

November 2001

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