TS1871| Datasheet

TS1871, TS1871AID, TS1871AIDT, TS1871AILT, TS1871AIYLT, TS1871ID, TS1871IDT, TS1871ILT, TS1871IYLT, TS1872, TS1872AID, TS1872AIDT, TS1872AIN, TS1872AIPT, TS1872AIST, TS1872AIYD, TS1872AIYDT, TS1872ID, TS1872IDT, TS1872IN, TS1872IPT, TS1872IST, TS1872IYD, TS1872IYDT, TS1874, TS1874AID, TS1874AIDT, TS1874AIN, TS1874AIPT, TS1874AIYD, TS1874AIYDT, TS1874AIYPT, TS1874ID, TS1874IDT, TS1874IN, TS1874IPT, TS1874IYD, TS1874IYDT, TS1874IYPT

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TS1871-TS1872-TS1874
1.8V input/output rail-to-rail low power operational amplifiers
Features

Operating range from VCC = 1.8V to 6V Rail-to-rail input and output Extended Vicm (VDD - 0.2V to VCC + 0.2V) Low supply current (400uA) Gain bandwidth product (1.6MHz) High unity gain stability ESD tolerance (2kV) Latch-up immunity Available in SOT23-5 micro package
N.C. Inverting Input Non Inverting Input VDD

TS1871ILT
Output VDD Non Inverting Input 1 2 3 4 Inverting Input 5 VCC

TS1871ID/IDT
1 2 3 4 _ + 8 7 6 5 N.C. VCC Output N.C.

Applications

Battery-powered applications (toys) Portable communication devices (cell phones) Audio driver (headphone drivers) Laptop/notebook computers
Output 1 Inverting Input 1 Non Inverting Input 1 VDD 1 2 3 4 _ + _ + 8 7 6 5 VCC Output 2 Inverting Input 2 Non Inverting Input 2

TS1872IN-TS1872ID/IDT-TS1872IST TS1872IPT

Description
The TS187x (single, dual and quad) is an operational amplifier family able to operate with voltages as low as 1.8V and that features both input and output rail-to-rail. The common mode input voltage extends 200mV beyond the supply voltages at 25 C while the output voltage swing is within 100mV of each rail with a 600 load resistor. This device consumes typically 400uA per channel while offering 1.6MHz of gain-bandwidth product. The amplifier provides high output drive capability typically at 65mA load. These features make the TS187x family ideal for sensor interface, battery-supplied and portable applications.

TS1874IN-TS1874ID/IDT-TS1874IPT
Output 1 Inverting Input 1 Non Inverting Input 1 VCC Non Inverting Input 2 Inverting Input 2 Output 2 1 2 3 4 5 6 7 + _ + _ _ + _ + 14 Output 4 13 Inverting Input 4 12 Non Inverting Input 4 11 VDD 10 Non Inverting Input 3 9 8 Inverting Input 3 Output 3

January 2008

Rev 4

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