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PDF TS1871 Data sheet ( Hoja de datos )
| Número de pieza | TS1871 | |
| Descripción | 1.8V/ INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TS1871 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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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 Vicm (Vee - 0.2V to VCC + 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, +125oC
-40, +125oC
-40, +125oC
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
1/10
1 page  
TS1871-TS1872-TS1874
ELECTRICAL CHARACTERISTICS
VCC = +5V, Vee = 0V, Tamb = 25oC (unless otherwise specified)
Symbol
Parameter
Vio Input Offset Voltage
TS1871/2/4
TS1871A/2A/4A
Min.
DVio
I
io
Iib
CMR
SVR
Avd
Input Offset Voltage Drift
Input Offset Current - note 1
Input Bias Current - note 1
Common Mode Rejection Ratio
0 £ Vicm £ Vcc
Supply Voltage Rejection Ratio
V = Vicm CC/2
Large Signal Voltage Gain
VOH High Level Output Voltage
VOL Low Level Output Voltage
Io Output Source Current
VID = 100mV, VO = VDD
Output Sink Current
VID = -100mV, VO = VCC
I Supply Current (per amplifier)
CC
AVCL = 1, no load
RL = 2kW
RL = 600W
RL = 2kW
RL = 600W
RL = 2kW
RL = 600W
65
70
83
77
4.80
4.75
20
20
GBP
SR
fm
en
Gain Bandwidth Product
RL = 10kW, CL = 100pF, f = 100kHz
Slew Rate
RL = 10kW, CL = 100pF, AV = 1
Phase Margin
CL = 100pF
Input Voltage Noise
f = 1kHz
1
0.42
THD Total Harmonic Distortion
Note : 1. Maximum values including unavoidable inaccuracies of the industrial test.
Typ.
0.1
2
3
48
85
90
92
85
4.95
4.90
88
115
80
80
513
1.8
0.6
55
40
0.01
Max.
3
1
30
130
Unit
mV
mV/oC
nA
nA
dB
dB
dB
V
mV
130
188
mA
mA
835
MHz
V/ms
Degrees
nV/ Hz
%
5/10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TS1871.PDF ] | |
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