TS1852IST_07 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TS1852IST_07 Datasheet PDF : 25 Pages
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TS1851-TS1852-TS1854
1.8V input/output rail-to-rail
Low power operational amplifiers
Features
■ 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 (120μA)
■ Gain bandwidth product (480kHz)
■ High unity gain stability (able to drive 500pF)
■ ESD tolerance (2kV)
■ Latch-up immunity
■ Available in SOT23-5 micropackage
Applications
■ Two-cell battery-powered systems
■ Battery-powered electronic equipment
■ Cordless phones
■ Cellular phones
■ Laptops
■ PDAs
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= 2kΩ), 120μA 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).
Pin connections (top view)
TS1851ILT
Output 1
VDD 2
Non-inverting input 3
5 VCC
4 Inverting input
TS1851ID/IDT
N.C. 1
Inverting Input 1 2
-
Non-inverting Input 1 3 +
V DD 4
8 N.C.
7 VCC
6 Output 2
5 N.C.
TS1852IN-TS1852ID/IDT-TS1852IST
TS1852IPT
Output 1 1
Inverting Input 1 2 -
Non-inverting Input 1 3 +
VDD 4
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 Inverting Input 3
8 Output 3
May 2007
Rev 3
1/25
www.st.com
25
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