ON Semiconductor LMV321, NCV321, LMV358, LMV324 Instructions

Single, Dual, Quad

Low-Voltage, Rail-to-Rail

Operational Amplifiers

LMV321, NCV321, LMV358, LMV324

The LMV321, LMV321I, NCV321, LMV358/LMV358I 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

•Rail−to−Rail Output

•Low Quiescent Current: LMV358 Dual − 220 mA, Max per Channel

•No Output Phase−Reversal from Overdriven Input

•NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable

•These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Typical Applications

•Notebook Computers and PDA’s

•Portable Battery−Operated Instruments

•Active Filters

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	1	5
		1
	SC−70
		TSOP−5
	CASE 419A
		CASE 483
		1
		Micro8
		CASE 846A
	8	8
	1	1
	SOIC−8	UDFN8
	CASE 751	CASE 517AJ

1		1
SOIC−14		TSSOP−14
CASE	751A	CASE 948G

ORDERING AND MARKING INFORMATION

See detailed ordering and shipping information in the package dimensions section on page 12 of this data sheet.

♥ Semiconductor Components Industries, LLC, 2015	1	Publication Order Number:
January, 2021 − Rev. 16		LMV321/D

LMV321, NCV321, LMV358, LMV324

			SC−70
		AAC MG
				G
AAC	= Specific Device Code
M	= Date Code

G= Pb−Free Package

(Note: Microdot may be in either location)

SOIC−8

	8
			V358
			ALYW
	1				G
V358	= Specific Device Code
A	= Assembly Location
L	= Wafer Lot
Y	= Year
W	= Work Week

G= Pb−Free Package

SOIC−14 14

LMV324

AWLYWWG

1

LMV324 = Specific Device Code

A

= Assembly Location

WL

= Wafer Lot

Y

= Year

WW

= Work Week

G

= Pb−Free Package

MARKING DIAGRAMS

TSOP−5

Micro8

5

8

V358

G

3ACAYW

AYWG

G

1

G

3AC = Specific Device Code

1

V358

= Specific Device Code

A

= Assembly Location

A

= Assembly Location

Y

= Year

Y

= Year

W

= Work Week

W

= Work Week

G

= Pb−Free Package

G

= Pb−Free Package

(Note: Microdot may be in either location)

(Note: Microdot may be in either location)

UDFN8

AC M

G

AC = Specific Device Code

M

= Date Code

G

= Pb−Free Package

TSSOP−14

14

LMV

324

ALYW

1

LMV324 = Specific Device Code

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb−Free Package

PIN CONNECTIONS

SC70−5/TSOP−5
1	5	OUT A
+IN		V+
2	+	IN A−
V−
	−
		IN A+
3	4
−IN		OUTPUT
		V−

(Top View)

UDFN8/Micro8/SOIC−8				OUT A
1		8	V+
				IN A−
2	−A+	7	OUT B	IN A+
				V+
3		6	IN B−	IN B+
	+B−
			IN B+	IN B−
4		5
				OUT B

(Top View)

1	SOIC−14
2	A	D
	− +	+ −
3
4
5
6	+−	−+
7	B	C

(Top View)

14	OUT D	OUT A
13	IN D−	IN A−
12	IN D+	IN A+
11	V−	V+
10	IN C+	IN B+
9	IN C−	IN B−
8	OUT C	OUT B

1	TSSOP−14		14	OUT D
2	A	D	13	IN D−
	− +	+ −
3			12	IN D+
4			11	V−
5			10	IN C+
6	+−	−+	9	IN C−
7	B	C	8	OUT C

(Top View)

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LMV321, NCV321, LMV358, LMV324

MAXIMUM RATINGS

Symbol	Rating	Value	Unit
VS	Supply Voltage (Operating Range VS = 2.7 V to 5.5 V)	5.5	V
VIDR	Input Differential Voltage	$Supply Voltage	V
VICR	Input Common Mode Voltage Range	−0.5 to (V+) + 0.5	V
	Maximum Input Current	10	mA
tSo	Output Short Circuit (Note 1)	Continuous
TJ	Maximum Junction Temperature	150	°C
TA	Operating Ambient Temperature Range		°C
	LMV321, LMV358, LMV324	−40 to 85
	LMV321I, LMV358I	−40 to 125	°C
	NCV321 (Note 2)	−40 to 125	°C
qJA	Thermal Resistance:		°C/W
	SC−70	280
	Micro8	238
	TSOP−5	333
	UDFN8 (1.2 mm x 1.8 mm x 0.5 mm)	350
	SOIC−8	212
	SOIC−14	156
	TSSOP−14	190
Tstg	Storage Temperature	−65 to 150	°C
	Mounting Temperature (Infrared or Convection −20 sec)	260	°C
VESD	ESD Tolerance (Note 3)		V
	LMV321, LMV321I, NCV321
	Machine Model	100
	Human Body Model	1000
	LMV358/358I/324
	Machine Model	100
	Human Body Mode	2000

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.

1.Continuous short−circuit operation to ground at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely affect reliability. Shorting output to either V+ or V− will adversely affect reliability.

2.NCV prefix is qualified for automotive usage.

3.Human Body Model, applicable std. MIL−STD−883, Method 3015.7

Machine Model, applicable std. JESD22−A115−A (ESD MM std. of JEDEC)

Field−Induced Charge−Device Model, applicable std. JESD22−C101−C (ESD FICDM std. of JEDEC).

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LMV321, NCV321, LMV358, LMV324

2.7 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T

= 25°C, V+

= 2.7 V,

R

= 1 MW, V− = 0 V, V

= V+/2)

A

L

O

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Input Offset Voltage

VIO

TA = TLow to THigh (Note 4)

1.7

9

mV

Input Offset Voltage Average Drift

ICVOS

TA = TLow to THigh (Note 4)

5

mV/°C

Input Bias Current

IB

TA = TLow to THigh (Note 4)

<1

nA

Input Offset Current

IIO

TA = TLow to THigh (Note 4)

<1

nA

Common Mode Rejection Ratio

CMRR

0 V v VCM v 1.7 V

50

63

dB

Power Supply Rejection Ratio

PSRR

2.7 V v V+ v 5 V,

50

60

dB

VO = 1 V

Input Common−Mode Voltage Range

VCM

For CMRR w 50 dB

0 to 1.7

−0.2 to 1.9

V

Output Swing

VOH

RL = 10 kW to 1.35 V

VCC − 100

VCC − 10

mV

VOL

RL = 10 kW to 1.35 V (Note 5)

60

180

mV

Supply Current

LMV321, NCV321

ICC

80

185

mA

LMV358/LMV358I (Both Amplifiers)

140

340

LMV324 (4 Amplifiers)

260

680

2.7 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T

= 25°C, V+

= 2.7 V,

R

= 1 MW, V− = 0 V, V

= V+/2)

A

L

O

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Gain Bandwidth Product

GBWP

CL = 200 pF

1

MHz

Phase Margin

Qm

60

°

Gain Margin

Gm

10

dB

Input−Referred Voltage Noise

en

f = 50 kHz

50

nV/√

Hz

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.

4.For LMV321, LMV358, LMV324: TA = −40°C to +85°C

For LMV321I, LMV358I, NCV321: TA = −40°C to +125°C.

5.Guaranteed by design and/or characterization.

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4

LMV321, NCV321, LMV358, LMV324

5.0 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T

= 25°C, V+ = 5.0 V,

R

= 1 MW, V− = 0 V, V

= V+/2)

A

L

O

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Input Offset Voltage

VIO

TA = TLow to THigh (Note 6)

1.7

9

mV

Input Offset Voltage Average Drift

TCVIO

TA = TLow to THigh (Note 6)

5

mV/°C

Input Bias Current (Note 7)

IB

TA = TLow to THigh (Note 6)

< 1

nA

Input Offset Current (Note 7)

IIO

TA = TLow to THigh (Note 6)

< 1

nA

Common Mode Rejection Ratio

CMRR

0 V v VCM v 4 V

50

65

dB

Power Supply Rejection Ratio

PSRR

2.7 V v V+ v 5 V,

50

60

dB

VO = 1 V, VCM = 1 V

Input Common−Mode Voltage Range

VCM

For CMRR w 50 dB

0 to 4

−0.2 to 4.2

V

Large Signal Voltage Gain (Note 7)

AV

RL = 2 kW

15

100

V/mV

TA = TLow to THigh (Note 6)

10

Output Swing

VOH

RL = 2 kW to 2.5 V

VCC − 300

VCC − 40

mV

TA = TLow to THigh (Note 6)

VCC − 400

VOL

RL = 2 kW to 2.5 V (Note 7)

120

300

mV

TA = TLow to THigh (Note 6)

400

VOH

RL = 10 kW to 2.5 V (Note 7)

VCC − 100

mV

TA = TLow to THigh (Note 6)

VCC − 200

VOL

RL = 10 kW to 2.5 V

65

180

mV

TA = TLow to THigh (Note 6)

280

Output Short Circuit Current

IO

Sourcing = VO = 0 V (Note 7)

10

60

mA

Sinking = VO = 5 V (Note 7)

10

160

Supply Current

ICC

LMV321

130

250

mA

TA = TLow to THigh (Note 6)

350

NCV321

130

250

TA = TLow to THigh (Note 6)

350

LMV358/358I Both Amplifiers

210

440

TA = TLow to THigh (Note 6)

615

LMV324 All Four Amplifiers

410

830

TA = TLow to THigh (Note 6)

1160

5.0 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T

= 25°C, V+ = 5.0 V,

R

= 1 MW, V− = 0 V, V

= V+/2)

A

L

O

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Slew Rate

SR

1

V/ms

Gain Bandwidth Product

GBWP

CL = 200 pF

1

MHz

Phase Margin

Qm

60

°

Gain Margin

Gm

10

dB

Input−Referred Voltage Noise

en

f = 50 kHz

50

nV/√

Hz

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.

6.For LMV321, LMV358, LMV324: TA = −40°C to +85°C For LMV321I, LMV358I, NCV321: TA = −40°C to +125°C.

7.Guaranteed by design and/or characterization.

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LMV321, NCV321, LMV358, LMV324

<![if ! IE]>

<![endif]>GAIN (dB)

																																					TYPICAL CHARACTERISTICS
																																(TA = 25°C and VS = 5 V unless otherwise specified)
120																																																						170
100																																																						150
80																																																					<![if ! IE]> <![endif]>(°)	130
60																																																					<![if ! IE]> <![endif]>MARGIN	110
																																																						90
40																																																					<![if ! IE]> <![endif]>PHASE
																																																						70
20
																																																						50
0
																																																						30
−20			Same Gain $1.8 dB (Typ)
																																																						10
10			100															1k						10k								100k										1M								10M				10							100									1k							10k							100k									1M						10M

FREQUENCY (Hz)	FREQUENCY (Hz)

<![if ! IE]>

<![endif]>CMRR (dB)

	Figure 1. Open Loop Frequency Response						Figure 2. Open Loop Phase Margin
	(RL = 2 kW, TA = 255C, VS = 5 V)							(RL = 2 kW, TA = 255C, VS = 5 V)
100						80
90						75
80						70
70						65
60					<![if ! IE]> <![endif]>(dB)	60
50						55			VS = 2.7 V
					<![if ! IE]> <![endif]>CMRR
40						50			f = 10 kHz
30						45
20						40
10						35
0						30
10	100	1k	10k	100k		−0.5	0	0.5	1	1.5	2	2.5	3
		FREQUENCY (Hz)					INPUT COMMON MODE VOLTAGE (V)
	Figure 3. CMRR vs. Frequency						Figure 4. CMRR vs. Input Common Mode
		(RL = 5 kW, VS = 5 V)
									Voltage

<![if ! IE]>

<![endif]>CMRR (dB)

80
70
60	VS = 5 V
	f = 10 kHz

50

40

30
−1	0	1	2	3	4	5

INPUT COMMON MODE VOLTAGE (V)

Figure 5. CMRR vs. Input Common Mode Voltage

	100
	90
	80
	70
<![if ! IE]> <![endif]>(dB)	60
	50
<![if ! IE]> <![endif]>PSRR
	40
	30
	20
	10
	01k	10k	100k	1M	10M

FREQUENCY (Hz)

Figure 6. PSRR vs. Frequency (RL = 5 kW, VS = 2.7 V, +PSRR)

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						LMV321, NCV321, LMV358, LMV324
						TYPICAL CHARACTERISTICS
						(TA = 25°C and VS = 5 V unless otherwise specified)
	90							100
	80								90
	70								80
	60								70
<![if ! IE]> <![endif]>(dB)							<![if ! IE]> <![endif]>(dB)
	50								60
									50
<![if ! IE]> <![endif]>PSRR	40						<![if ! IE]> <![endif]>PSRR
									40
	30								30
	20								20
	10								10
	0								0
	1k	10k			100k	1M	10M		1k	10k		100k		1M	10M
					FREQUENCY (Hz)						FREQUENCY (Hz)
		Figure 7. PSRR vs. Frequency								Figure 8. PSRR vs. Frequency
		(R	L	= 5 kW, V = 2.7 V, −PSRR)								W
					S					(RL = 5 k , VS = 5 V, +PSRR)
	100								5
	90								4.5
	80								4
	70								3.5
<![if ! IE]> <![endif]>(dB)	60						<![if ! IE]> <![endif]>(mV)		3
	50								2.5
<![if ! IE]> <![endif]>PSRR							<![if ! IE]> <![endif]>V
	40						<![if ! IE]> <![endif]>OS		2
	30								1.5
	20								1			VS = 2.7 V
	10								0.5
	01k								0
			10k		100k	1M	10M		0	0.5	1	1.5	2	2.5	3

FREQUENCY (Hz)	VCM (V)
Figure 9. PSRR vs. Frequency	Figure 10. VOS vs CMR
(RL = 5 kW, VS = 5 V, −PSRR)

<![if ! IE]>

<![endif]>VOS (mV)

5

4.5

4

3.5

3

2.5

2

1.5

1 VS = 5.0 V

0.5

0

0	0.5	1	1.5	2	2.5	3	3.5	4	4.5	5
					VCM (V)

Figure 11. VOS vs CMR

<![if ! IE]>

<![endif]>SUPPLY CURRENT (mA)

200
180
160
140
120
100
80
60
40
20
0
0	0.5	1	1.5	2	2.5	3	3.5	4	4.5	5

SUPPLY VOLTAGE (V)

Figure 12. Supply Current vs. Supply Voltage

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