廬
TS1871
TS1872
TS1874
1.8V,
INPUT/OUTPUT
RAIL TO RAIL
LOW POWER
OPERATIONAL AMPLIFIERS
PIN CONNECTIONS
(top view)
TS1871ILT
.
.
.
.
.
.
.
.
.
OPERATING AT
V
CC
= 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
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擄C beyond the supply voltages while the out-
put voltage swing is within 100mV of each Rail for a
600鈩?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 & 400碌A(chǔ) 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擄 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
TS1874IN-TS1874ID-TS1874IDT-TS1874IPT
TS1871ID- TS1871IDT
TS1872IN-TS1872ID-TS1872IDT-TS1872IPT
.
.
.
.
.
ORDER CODES
Package
Temperature
Range
N D P L
o
TS1871I/AI -40, +125 C
鈥?/div>
鈥?/div>
o
TS1872I/AI -40, +125 C
鈥?鈥?鈥?/div>
TS1874I/AI -40, +125
o
C
鈥?鈥?鈥?/div>
Part
Number
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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