LTC2050HVHS5-PBF datasheet, PDF

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LTC2050HVHS5-PBF: DescriptionOP-AMP, 3 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8; Categorysemiconductor Analog mixed-signal IC; File Size174KB，16 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LTC2050HVHS5-PBF Overview

OP-AMP, 3 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8

LTC2050HVHS5-PBF Parametric

Parameter Name	Attribute value
Maximum input offset voltage	3 µV
Maximum negative supply voltage	-6 V
Rated negative supply voltage	-5 V
Number of functions	1
Number of terminals	8
Minimum operating temperature	-40 Cel
Maximum operating temperature	85 Cel
Rated rotation rate	2 V/us
Maximum supply/operating voltage	6 V
Rated supply voltage	5 V
Processing package description	0.150 INCH, PLASTIC, SOP-8
each_compli	Yes
state	Active
Amplifier type	OPERATIONAL AMPLIFIER
chitecture	CHOPPER-STAB
Maximum input bias current IIB	3.00E-4 µA
bias_current_max__iib___25c	5.00E-5 µA
Rated common mode rejection ratio	130 dB
frequency_compensati	YES
jesd_30_code	R-PDSO-G8
jesd_609_code	e0
low_bias	YES
low_offse	YES
moisture_sensitivity_level	1
Packaging Materials	PLASTIC/EPOXY
ckage_code	SOP
ckage_equivalence_code	SOP8,.25
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
eak_reflow_temperature__cel_	235
wer_supplies__v_	3/+-5
qualification_status	COMMERCIAL
seated_height_max	1.75 mm
sub_category	Operational Amplifiers
Maximum supply voltage	1.5 mA
surface mount	YES
Craftsmanship	CMOS
Temperature level	INDUSTRIAL
terminal coating	TIN LEAD
Terminal form	GULL WING
Terminal spacing	1.27 mm
Terminal location	DUAL
ime_peak_reflow_temperature_max__s_	20
unity_gain_bw_nom	3000 kHz
Minimum voltage gain	562000
length	4.9 mm
width	3.9 mm

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FEATURES

LTC2050/LTC2050HV

Zero-Drift

Operational Ampliﬁers

in SOT-23

DESCRIPTION

The LTC

2050 and LTC2050HV are zero-drift operational

ampliﬁers available in the 5- or 6-lead SOT-23 and SO-8

packages. The LTC2050 operates from a single 2.7V to

6V supply. The LTC2050HV operates on supplies from

2.7V to ±5.5V. The current consumption is 800μA and the

versions in the 6-lead SOT-23 and SO-8 packages offer

power shutdown (active low).

The LTC2050, despite its miniature size, features uncom-

promising DC performance. The typical input offset voltage

and offset drift are 0.5μV and 10nV/°C. The almost zero

DC offset and drift are supported with a power supply

rejection ratio (PSRR) and common mode rejection ratio

(CMRR) of more than 130dB.

The input common mode voltage ranges from the nega-

tive supply up to typically 1V from the positive supply.

The LTC2050 also has an enhanced output stage capable

of driving loads as low as 2kΩ to both supply rails. The

open-loop gain is typically 140dB. The LTC2050 also

features a 1.5μV

P-P

DC to 10Hz noise and a 3MHz gain

bandwidth product.

LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

Maximum Offset Voltage of 3μV

Maximum Offset Voltage Drift of 30nV/°C

Noise: 1.5μV

P-P

(0.01Hz to 10Hz Typ)

Voltage Gain: 140dB (Typ)

PSRR: 130dB (Typ)

CMRR: 130dB (Typ)

Supply Current: 0.8mA (Typ)

Supply Operation: 2.7V to 6V (LTC2050)

2.7V to ±5.5V (LTC2050HV)

Extended Common Mode Input Range

Output Swings Rail-to-Rail

Input Overload Recovery Time: 2ms (Typ)

Operating Temperature Range: –40°C to 125°C

SOT-23 Package

APPLICATIONS

Thermocouple Ampliﬁers

Electronic Scales

Medical Instrumentation

Strain Gauge Ampliﬁers

High Resolution Data Acquisition

DC Accurate RC Active Filters

Low Side Current Sense

TYPICAL APPLICATION

Differential Bridge Ampliﬁer

50Ω

GAIN

TRIM

0.1μF

18.2k

μV

350Ω

STRAIN

GAUGE

= 100

Input Referred Noise 0.1Hz to 10Hz

0.1μF

–

LTC2050HV

–1

0.1μF

18.2k

2050 TA01

–2

–5V

2050fb

TIME (SEC)

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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