MAX951 datasheet(5/12 Pages) MAXIM

Part #	MAX951

Description	Ultra-Low-Power, Single-Supply Op Amp Comparator Reference

Download	12 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

5 / 12 page

Ultra-Low-Power, Single-Supply

Op Amp + Comparator + Reference

_______________________________________________________________________________________

5

0

2

3

5

7

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

2

8

SUPPLY VOLTAGE (V)

4

6

2.5

3.5

5.5

4.5

6.5

6

4

1

3

9

7

5

VCM OPAMP = 0V

AMPOUT = (VDD + VSS)/2

COMP- = 1.2V or REF

COMP+ = 1.1V

MAX953/MAX954

MAX951/MAX952

10

0

-60

-20

60

140

SUPPLY CURRENT

vs. TEMPERATURE

2

8

TEMPERATURE (°C)

20

100

-40

0

80

40

120

6

4

1

3

9

7

5

VDD = 2.8V (MAX951/2), VDD = 2.4V

(MAX953/4), VSS = 0V, VCM OPAMP = 0V

AMPOUT = 1/2 VDD, COMP- = 1.2V or REF

COMP+ = 1.1V

MAX951/MAX952

MAX953/MAX954

1.220

1.180

1.185

-60

-20

-40

60

40

140

120

REFERENCE VOLTAGE vs. TEMPERATURE

1.190

1.215

TEMPERATURE (°C)

20

0

100

80

1.205

1.210

1.195

1.200

VDD = 5V

1.30

1.10

1.12

1

10

100

REFERENCE OUTPUT VOLTAGE

vs. LOAD CURRENT

1.14

1.16

LOAD CURRENT (

µA)

1.18

1.20

1.22

1.24

1.26

1.28

VSUPPLY = 5V

SINKING CURRENT

SOURCING CURRENT

1x106

1x100

-60 -40 -20

0

20 40 60 80 100 120 140

DC OPEN-LOOP GAIN vs. TEMPERATURE

1x101

TEMPERATURE (°C)

1x102

1x103

1x105

1x104

VDD = 5V

1mHz INPUT SIGNAL

RL = 100kΩ

0

10

20

30

40

50

60

70

80

1x100 1x101 1x102 1x103 1x104 1x105 1x106

POWER-SUPPLY REJECTION

RATIO vs. FREQUENCY

FREQUENCY (Hz)

VDD = 2.0 to 3.0V, VSS = -2.5V

NONINVERTING

AMPIN+ = 0V

ACL = 1V/V (MAX951/2)

ACL = 10V/V (MAX953/4),

COMP- = 1.2V or REF

COMP+ = 1.1V from VSS

A

B

C

A: MAX951/952 REF

B: MAX951/953 OP AMP

C: MAX952/954 OP AMP

2

2.5 3

3.5

4 4.5 5

5.5 6 6.5 7

DC OPEN-LOOP GAIN vs.

SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

1mHz INPUT SIGNAL

RL = 100kΩ

1x107

1x100

1x101

1x102

1x103

1x106

1x105

1x104

100

-20

1

10

100

1k

10k

100k

1M

MAX951/MAX953 OPEN-LOOP GAIN

AND PHASE vs. FREQUENCY

0

FREQUENCY (Hz)

20

40

60

80

0

-360

-300

-240

-180

-120

-60

GAIN

RL = 100kΩ

PHASE

100

-40

1

10

100

1k

10k

100k

1M

MAX952/MAX954 OPEN-LOOP GAIN

AND PHASE vs. FREQUENCY

-20

FREQUENCY (Hz)

0

20

40

80

60

RL = 100kΩ

GAIN

PHASE

0

-360

-300

-240

-180

-120

-60

__________________________________________Typical Operating Characteristics

(TA = +25°C, unless otherwise noted.)

Similar Part No. - MAX951

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX951	1Mb / 13P	Ultra-Low-Power, Single-Supply Op Amp Comparator Reference 19-0431; Rev 3; 2/15
	MAX9510	1Mb / 15P	1.8V, Ultra-Low Power, DirectDrive Video Filter Amplifiers 19-0727; Rev 2; 5/14
	MAX9510AUA+T	1Mb / 15P	1.8V, Ultra-Low Power, DirectDrive Video Filter Amplifiers 19-0727; Rev 2; 5/14
	MAX9511	334Kb / 15P	Complete VGA Interface with EMI Suppression Rev 0; 4/05
	MAX9511CEG	334Kb / 15P	Complete VGA Interface with EMI Suppression Rev 0; 4/05

More results

Similar Description - MAX951

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX951	1Mb / 13P	Ultra-Low-Power, Single-Supply Op Amp Comparator Reference 19-0431; Rev 3; 2/15
Shanghai Consonance Ele...	CN951	271Kb / 8P	Low-Power, Single-Supply Op Amp Comparator Reference
Maxim Integrated Produc...	MAX9000	249Kb / 20P	Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs Rev 1; 7/98
Shanghai Consonance Ele...	CN958	190Kb / 7P	Low-Power, Single-Supply Op Amp Reference
Silicon Laboratories	TS12011	1Mb / 18P	Nanopower Op Amp, Comparator, and Reference
Linear Technology	LTC1541	180Kb / 12P	Micropower Op Amp, Comparator and Reference
	LTC1541CDD	265Kb / 12P	Micropower Op Amp, Comparator and Reference
	LTC1541	265Kb / 12P	Micropower Op Amp, Comparator and Reference
	LTC1542	265Kb / 12P	Micropower Op Amp, Comparator and Reference
	LM10	786Kb / 16P	Low Power Op Amp and Reference

More results

MAX951 Datasheet(PDF) 5 Page - Maxim Integrated Products

MAX951 Datasheet(HTML) 5 Page - Maxim Integrated Products

Similar Part No. - MAX951

Similar Description - MAX951

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL