Datasheet

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This is information on a product in full production.

December 2013 DocID023066 Rev 2 1/20

LMV321L, LMV358L, LMV324L

Low-power, general-purpose operational amplifiers

Datasheet - production data

Features

• Low-power consumption: 250 µA max at 5 V

• Low offset voltage: 7 mV max at 25 °C

• Industrial temperature range: -40 °C to +125 °C

• Low supply voltage: 2.7 V - 5.5 V

• Gain bandwidth product: 1.3 MHz

• Tiny packages

Applications

• Battery-powered applications

• Portable devices

• Signal conditioning

• Active filtering

• Medical instrumentation

Description

The LMV321L, LMV358L, and LMV324L are

single, dual and quad operational amplifiers with

rail-to-rail output capabilities. They are specifically

designed to operate at low voltages (2.7 V to 5

with enhanced performances compared to the

industry standard LM3xx series.

The LMV321L, LMV358L, and LMV324L are

offered in tiny packages, allowing the devices to

be used in small portable electronic applications

and to be placed closer to the actual signal.

The LMV321L, LMV358L, and LMV324L are

complete cost-effective solutions for application

designs where cost is of primary importance.

TSSOP14

SO8

SO14

SC70-5

MiniSO8

SOT23-5

www.st.com

Summary of content (20 pages)

PAGE 1
LMV321L, LMV358L, LMV324L Low-power, general-purpose operational amplifiers Datasheet - production data Description SC70-5 The LMV321L, LMV358L, and LMV324L are single, dual and quad operational amplifiers with rail-to-rail output capabilities. They are specifically designed to operate at low voltages (2.7 V to 5 V) with enhanced performances compared to the industry standard LM3xx series.
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Contents LMV321L, LMV358L, LMV324L Contents 1 Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 4.1 Operating voltages . . . . . . . . . . . . . . . . . . . . .
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LMV321L, LMV358L, LMV324L 1 Package pin connections Package pin connections Figure 1.
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Absolute maximum ratings and operating conditions 2 LMV321L, LMV358L, LMV324L Absolute maximum ratings and operating conditions Table 1.
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LMV321L, LMV358L, LMV324L 3 Electrical characteristics Electrical characteristics Table 3. Electrical characteristics at VCC+ = 2.7 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25 ° C, and RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max.
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Electrical characteristics LMV321L, LMV358L, LMV324L Table 4. Electrical characteristics at VCC+ = 5 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, and RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max. 1 7 Unit DC performance Vio ΔVio/ΔT Iio Iib Input offset voltage Input offset voltage drift(1) SVRR VOH -40 °C < T< 125 °C 0.5 27 -40 °C < T< 125 °C ratio(2) 72 75 Supply voltage rejection ratio Vcc = 2.
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LMV321L, LMV358L, LMV324L Electrical characteristics Table 4. Electrical characteristics at VCC+ = 5 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, and RL connected to VCC/2 (unless otherwise specified) (continued) Symbol Parameter Conditions Min. Typ. Max. Unit en Equivalent input noise voltage f = 1 kHz f = 10 kHz 30 20 nV -----------Hz in Equivalent input noise current f = 1 kHz 0.30 -----------Hz pA 1. See Section 4.4: Input offset voltage drift over temperature. 2.
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Electrical characteristics LMV321L, LMV358L, LMV324L Figure 2. Supply current vs. supply voltage at Vicm = VCC/2 Figure 3. Input offset voltage vs. input common mode voltage at VCC = 5 V 0.20 1.0 T=25°C 0.9 Input Offset Voltage (mV) Supply Current (mA) T=85°C 0.15 0.10 T=-40°C 0.05 0.8 0.7 0.6 0.5 3.5 4.0 4.5 Supply Voltage (V) 5.0 5.5 Figure 4. Output current vs. output voltage at VCC = 2.7 V Vcc=5V 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Input Common Mode Voltage (V) 3.5 4.0 Figure 5.
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LMV321L, LMV358L, LMV324L Electrical characteristics Figure 8. Gain margin vs. load capacitor at VCC = 5 V Figure 9. Phase margin vs. load capacitor at VCC = 5 V 20 18 90 70 T=125°C 10 Rl=100kΩ 8 5 T=25°C T=125°C 1000 100 Load Capacitor (pF) Figure 11. Phase margin vs. output current at VCC = 5 V Sink Cl=500pF 60 Phase Margin (°) Cl=200pF Cl=100pF -10 100k Frequency (Hz) 1M Cl=200pF 40 30 20 Vcc=5V Vicm=2.5V Vload=2.5V Rl=10KΩ T=25°C 0 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 10M Figure 12.
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Electrical characteristics LMV321L, LMV358L, LMV324L 2.0 Vcc=5V Vicm=Vcc/2 Cl=100pF Rl=1MΩ 1.5 Output Voltage (V) 1.0 T=-40°C 0.5 T=25°C 0.0 T=125°C -0.5 -1.0 -1.5 -2.0 -1 0 1 2 3 4 5 Time (µs) 6 7 8 9 Figure 16. Distortion + noise vs. frequency Figure 15. Noise vs. frequency Equivalent Input Noise Voltage Density (nV/VHz) Figure 14. Negative slew rate at VCC = 5 V with Cl = 100 pF -1 100 Vcc=5V 80 60 Vcc=2.
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LMV321L, LMV358L, LMV324L Application information 4 Application information 4.1 Operating voltages The LMV321L, LMV358L, and LMV324L can operate from 2.7 to 5.5 V. The devices’ parameters are fully specified for 2.7 V and 5 V power supplies. Additionally, the main specifications are guaranteed in extended temperature ranges from -40 ° C to +125 ° C. 4.2 Input common-mode range The LMV321L, LMV358L, and LMV324L have an input common-mode range that includes ground.
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Package information 5 LMV321L, LMV358L, LMV324L Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.
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LMV321L, LMV358L, LMV324L 5.1 Package information SC70-5 (SOT323-5) package information Figure 18. SC70-5 (SOT323-5) package mechanical drawing SIDE VIEW DIMENSIONS IN MM GAUGE PLANE COPLANAR LEADS SEATING PLANE TOP VIEW Table 5. SC70-5 (or SOT323-5) package mechanical data Dimensions Ref Millimeters Min A Typ 0.80 A1 Inches Max Min 1.10 0.315 Typ 0.043 0.10 A2 0.80 b 0.90 Max 0.004 1.00 0.315 0.035 0.15 0.30 0.006 0.012 c 0.10 0.22 0.004 0.009 D 1.80 2.00 2.20 0.
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Package information 5.2 LMV321L, LMV358L, LMV324L SOT23-5 package information Figure 19. SOT23-5 package mechanical drawing GAMS1812131437CB Table 6. SOT23-5 package mechanical data Dimensions Ref. A Millimeters Min. Typ. Max. Min. Typ. Max. 0.90 1.20 1.45 0.035 0.047 0.057 A1 14/20 Inches 0.15 0.006 A2 0.90 1.05 1.30 0.035 0.041 0.051 B 0.35 0.40 0.50 0.013 0.015 0.019 C 0.09 0.15 0.20 0.003 0.006 0.008 D 2.80 2.90 3.00 0.110 0.114 0.118 D1 1.90 0.
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LMV321L, LMV358L, LMV324L 5.3 Package information MiniSO8 package information Figure 20. MiniSO8 package mechanical drawing Table 7. MiniSO8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.1 A1 0 A2 0.75 b Max. 0.043 0.15 0 0.95 0.030 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 D 2.80 3.00 3.20 0.11 0.118 0.126 E 4.65 4.90 5.15 0.183 0.193 0.203 E1 2.80 3.00 3.10 0.11 0.118 0.122 e L 0.85 0.65 0.40 0.60 0.
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Package information 5.4 LMV321L, LMV358L, LMV324L SO8 package information Figure 21. SO8 package mechanical drawing Table 8. SO8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.75 0.25 Max. 0.069 A1 0.10 A2 1.25 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.010 0.
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LMV321L, LMV358L, LMV324L 5.5 Package information TSSOP14 package information Figure 22. TSSOP14 package mechanical drawing Table 9. TSSOP14 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.90 5.00 5.10 0.193 0.197 0.201 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.
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Package information 5.6 LMV321L, LMV358L, LMV324L SO14 package information Figure 23. SO14 package mechanical drawing Table 10. SO14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.27 0.
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LMV321L, LMV358L, LMV324L 6 Ordering information Ordering information Table 11. Order codes for devices without shutdown feature Order code Package Packing Marking LMV321LICT SC70-5 K25 LMV321LILT SOT23-5 K170 LMV358LIST -40° C to +125 ° C LMV358LIDT 7 Temperature range MiniSO8 SO8 Tape and reel K170 LMV358L LMV324LIPT TSSOP14 LMV324L LMV324LIDT SO14 LMV324L Revision history Table 12. Document revision history Date Revision Changes 04-May-2012 1 Initial release.
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LMV321L, LMV358L, LMV324L Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale.