Datasheet Texas Instruments LMV821, LMV822, LMV824 (Texas Instruments)

LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS www.ti.com SLOS434I – FEBRUARY 2004 – REVISED JULY 2006 FEATURES LMV824 . D, DGV, OR PW PACKAGE
•
2.5-V, 2.7-V, and 5-V Performance (TOP VIEW)
•
–40
°
C to 125
°
C Operation
1OUT 1 14 4OUT •
No Crossover Distortion
1IN − 2 13 4IN − •
Low Supply Current at VCC+ = 5 V:
1IN+ 3 12 4IN+
– LMV821
…
0.3 mA Typ
V 4 11 CC+ GND/VCC−
– LMV822
…
0.5 mA Typ
2IN+ 5 10 3IN+ 2IN − 6 9 3IN −
– LMV824
…
1 mA Typ
2OUT 7 8 3OUT •
Rail-to-Rail Output Swing
•
Gain Bandwidth of 5.5 MHz Typ at 5 V LMV822 . D OR DGK PACKAGE
•
Slew Rate of 1.9 V/
µ
s Typ at 5 V (TOP VIEW) DESCRIPTION/
1OUT 1 8 VCC+
ORDERING INFORMATION
1IN − 2 7 2OUT The LMV821 single, LMV822 dual, and LMV824 1IN + 3 6 2IN − quad devices are low-voltage (2.5 V to 5.5 V), GND/VCC− 4 5 2IN + low-power commodity operational amplifiers. Electrical characteristics are very similar to the LMV3xx operational amplifiers (low supply current,
LMV821 . DBV OR DCK PACKAGE
rail-to-rail outputs, input common-mode range that
(TOP VIEW)
includes ground). However, the LMV8xx devices offer a higher bandwidth (5.5 MHz typical) and faster IN + 1 5 VCC+ slew rate (1.9 V/µs typical). GND/V 2 CC− The LMV8xx devices are cost-effective solutions for IN − 3 4 OUT applications requiring low-voltage/low-power operation and space-saving considerations. The LMV821 is available in the ultra-small DCK package, which is approximately half the size of SOT-23-5. The DCK package saves space on printed circuit boards and enables the design of small portable electronic devices (cordless and cellular phones, laptops, PDAs, PCMIA). It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity. The LMV8xx devices are characterized for operation from –40°C to 85°C. The LMV8xxI devices are characterized for operation from –40°C to 125°C. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2004–2006, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Document Outline FEATURES DESCRIPTION/ORDERING INFORMATION Absolute Maximum Ratings Recommended Operating Conditions LMV8xx 2.5-V Electrical Characteristics LMV8xxI 2.5-V Electrical Characteristics LMV8xx 2.7-V Electrical Characteristics LMV8xxI 2.7-V Electrical Characteristics LMV8xx 5-V Electrical Characteristics LMV8xxI 5-V Electrical Characteristics TYPICAL CHARACTERISTICS