TS1871 Datasheet, PDF (1/10 Pages) STMicroelectronics – 1.8V, INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS

TS1871
TS1872
®
TS1874
1.8V, INPUT/OUTPUT RAIL TO RAIL
LOW POWER OPERATIONAL AMPLIFIERS
......... OPERATING AT VCC = 1.8V to 6V
RAIL TO RAIL INPUT & OUTPUT
EXTENDED V_icm (V_ee - 0.2V to V_CC + 0.2V)
LOW SUPPLY CURRENT (400 A)
GAIN BANDWIDTH PRODUCT (1.6MHz)
HIGH STABILITY
ESD TOLERANCE (2kV)
LATCH-UP IMMUNITY (Class A)
AVAILABLE IN SOT23-5 MICROPACKAGE
PIN CONNECTIONS (top view)
TS1871ILT
DESCRIPTION
The TS187x (Single, Dual & Quad) is operational
amplifier able to operate with voltages as low as
1.8V and features both I/O Rail to Rail.
The common mode input voltage extends 200mV
@ 25°C beyond the supply voltages while the out-
put voltage swing is within 100mV of each Rail for a
600Ω load resistor. This I/O Rail to Rail configura-
tion gives the chance to the user to have the entire
supply voltage range available. Offering 20mA
min., 65mA typ. value and exhibiting an excellent
speed-power ratio, 1.6MHz GBP & 400µA supply
current, this Op-Amp is very well-suited for bat-
tery-supplied and portable applications.
Stability and minimum overshoot with capacitive
loads is maintained by 53° typ. of phase margin
with 100pF load capacitor @ 1.8V.
.....APPLICATIONS
Battery-powered applications
Portable communication devices (cell phone)
Active filters
Audio drivers
Line drivers
TS1871ID- TS1871IDT
TS1872IN-TS1872ID-TS1872IDT-TS1872IPT
TS1874IN-TS1874ID-TS1874IDT-TS1874IPT
ORDER CODES
Part
Number
TS1871I/AI
TS1872I/AI
TS1874I/AI
Temperature
Range
-40, +125^oC
-40, +125^oC
-40, +125^oC
Package
ND P L
•
•
•• •
•• •
SOT23
Marking
K171/172
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)
L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT)
March 2000
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