LMV321_15 Datasheet, PDF (1/20 Pages) ON Semiconductor – Single, Dual, Quad Low-Voltage, Rail-to-Rail Operational Amplifiers

LMV321, LMV358, LMV324
Single, Dual, Quad
Low-Voltage, Rail-to-Rail
Operational Amplifiers
The LMV321, LMV358, and LMV324 are CMOS single, dual, and
quad low voltage operational amplifiers with rail−to−rail output
swing. These amplifiers are a cost−effective solution for applications
where low power consumption and space saving packages are critical.
Specification tables are provided for operation from power supply
voltages at 2.7 V and 5 V. Rail−to−Rail operation provides improved
signal−to−noise preformance. Ultra low quiescent current makes this
series of amplifiers ideal for portable, battery operated equipment. The
common mode input range includes ground making the device useful
for low−side current−shunt measurements. The ultra small packages
allow for placement on the PCB in close proximity to the signal source
thereby reducing noise pickup.
Features
• Operation from 2.7 V to 5.0 V Single−Sided Power Supply
• LMV321 Single Available in Ultra Small 5 Pin SC70 Package
• No Output Crossover Distortion
• Industrial temperature Range: −40°C to +85°C
• Rail−to−Rail Output
• Low Quiescent Current: LMV358 Dual − 220 mA, Max per Channel
• No Output Phase−Reversal from Overdriven Input
• These are Pb−Free Devices
Typical Applications
• Notebook Computers and PDA’s
• Portable Battery−Operated Instruments
• Active Filters
www.onsemi.com
1
SC−70
CASE 419A
5
1
TSOP−5
CASE 483
8
1
SOIC−8
CASE 751
1
Micro8]
CASE 846A
8
1
UDFN8
CASE 517AJ
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 12 of this data sheet.
120
100
80
60
40
20
0
Over −40°C to +85°C
Same Gain $1.8 dB (Typ)
−20
10
100
1k
10k 100k 1M
10M
FREQUENCY (Hz)
Figure 1. Open Loop Frequency Response
(R_L = 2 kW, T_A = 255C, V_S = 5 V)
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, 2015
1
February, 2015 − Rev. 12
Publication Order Number:
LMV321/D