LMV821 Datasheet, PDF (1/16 Pages) National Semiconductor (TI) – Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps

LMV821, LMV822, LMV824
Single, Dual, Quad Low
Voltage, Rail-to-Rail
Operational Amplifiers
The LMV821, LMV822, and LMV824 are operational amplifiers
with low input voltage offset and drift vs. temperature. In spite of low
quiescent current requirements these devices have 5 MHz bandwidth
and 1.4 V/ms slew rate. In addition they provide rail−to−rail output
swing into 600 W loads. The input common−mode voltage range
includes ground, and the maximum input offset voltage is only
3.5 mV. Substantially large capacitive loads can be driven by simply
adding a pullup resistor or isolation resistor.
The LMV821 (single) is available in a space−saving SC70−5 while
the dual and quad also come in ultra small SOIC and TSSOP packages.
Features
• Low Offset Voltage: 3.5 mV
• Very low Offset Drift: 1.0 mV/°C
• High Bandwidth: 5 MHz
• Rail−to−Rail Output Swing into a 600 W load
• Capable of driving highly capacitive loads
• These Devices are Pb−Free and are RoHS Compliant
Typical Applications
• Notebook Computers
• PDAs
• Modem Transmitter/ Receivers
http://onsemi.com
1
SC−70
CASE 419A
1
Micro8]
CASE 846A
8
1
SOIC−8
CASE 751
1
SOIC−14
CASE 751A
1
TSSOP−14
CASE 948G
ORDERING AND MARKING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
80
70
60
50
40
30
20
10
0
−10
−20
1k
V_S = 5 V, R_L = 100 kW
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 1. Gain vs. Frequency
80
70
60
V_S = 5 V
50
40
30
−1
0
1
2
3
4
5
INPUT COMMON MODE VOLTAGE (V)
Figure 2. CMRR vs. Input Common Mode
Voltage
© Semiconductor Components Industries, LLC, 2009
1
October, 2009 − Rev. 1
Publication Order Number:
LMV821/D