TS1851| Datasheet

TS1851, TS1851AID, TS1851AIDT, TS1851AILT, TS1851ID, TS1851IDT, TS1851ILT, TS1852, TS1852AID, TS1852AIDT, TS1852AIN, TS1852AIPT, TS1852AIST, TS1852ID, TS1852IDT, TS1852IN, TS1852IPT, TS1852IST, TS1854, TS1854AID, TS1854AIDT, TS1854AIN, TS1854AIPT, TS1854ID, TS1854IDT, TS1854IN, TS1854IPT

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TS1851-TS1852-TS1854
1.8V input/output rail-to-rail Low power operational amplifiers
Features
Pin connections (top view)

Operates at VCC = 1.8V to 6V Rail-to-rail input and output Extended Vicm (VDD - 0.2V to VCC + 0.2V) Low supply current (120A) Gain bandwidth product (480kHz) High unity gain stability (able to drive 500pF) ESD tolerance (2kV) Latch-up immunity Available in SOT23-5 micropackage
N.C.
Output VDD 1

TS1851ILT
5 V CC

Non-inverting input

Inverting input

TS1851ID/IDT
1
+

Applications

8 N.C. 7 VCC 6 Output 2 5 N.C.

Two-cell battery-powered systems Battery-powered electronic equipment Cordless phones Cellular phones Laptops PDAs

Inverting Input 1 2 Non-inverting Input 1 3

V DD 4

TS1852IN-TS1852ID/IDT-TS1852IST TS1852IPT
Output 1 Inverting Input 1 Non-inverting Input 1 VDD 1 2 3 4
+ +

Description
The TS185x (single, dual and quad) are operational amplifiers able to operate with voltages as low as 1.8V. They feature both input and output rail-to-rail (1.71 @ VCC= 1.8V, RL= 2k), 120A current consumption and 480kHz gain bandwidth product. With such a low consumption and a sufficient GBP for many applications, this op-amp is very well-suited for all kinds of battery-supplied and portable equipment applications. The TS1851 is housed in the space-saving 5-pin SOT23-5 package which simplifies the board design (outside dimensions are 2.8mm x 2.9mm).

8 VCC 7 Output 2 6 Inverting Input 2 5 Non-inverting Input 2

TS1854IN-TS1854ID/IDT-TS1854IPT
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 VDD 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3

May 2007

Rev 3

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