Rainbow Electronics MAX9013 User Manual

General Description

The MAX9010/MAX9011/MAX9013 single and MAX9012
dual, high-speed comparators operate from a single

4.5V to 5.5V power supply and feature low-current con­sumption. They have precision differential inputs and
TTL outputs. They feature short propagation delay (5ns,
typ), low-supply current, and a wide common-mode
input range that includes ground. They are ideal for low­power, high-speed, single-supply applications.

The comparator outputs remain stable through the linear
region when driven with slow-moving or low input-over­drive signals, eliminating the output instability common
to other high-speed comparators. The input voltage
range extends to 200mV below ground with no output
phase reversal. The MAX9013 features complementary
outputs and both the MAX9011/MAX9013 have a latch
enable input (LE). The MAX9013 is an improved plug-in
replacement for the industry-standard MAX913 and
LT1016/LT1116, offering lower power and higher speed
when used in a single 5V supply application.

For space-critical designs, the single MAX9010 is avail­able in the tiny 6-pin SC70 package. The single
MAX9011 is available in a space-saving 6-pin SOT23
package. The dual MAX9012 and the single MAX9013
are available in 8-pin µMAX and 8-pin SO packages. All
products in the family are guaranteed over the extended
temperature range of -40°C to +85°C.

Applications

High-Speed Signal Squaring

Zero-Crossing Detectors

High-Speed Line Receivers

High-Speed Sampling Circuits

High-Speed Triggers

Fast Pulse-Width/Height Discriminators

____________________________Features

♦ Ultra-Fast, 5ns Propagation Delay

♦ Low Quiescent Current:

900µA (MAX9010/MAX9011)

1.3mA (MAX9013)

2.4mA (MAX9012)

♦ Single-Supply 4.5V to 5.5V Applications

♦ Input Range Extends Below Ground

♦ No Minimum Input Signal Slew-Rate Requirement

♦ No Supply-Current Spikes During Switching

♦ Stable when Driven with Slow-Moving Inputs

♦ No Output Phase Reversal for Overdriven Inputs

♦ TTL-Compatible Outputs (Complementary for

MAX9013)

♦ Latch Function Included (MAX9011/MAX9013)

♦ High-Precision Comparators

0.7mV Input Offset Voltage

3.0V/mV Voltage Gain

♦ Available in Tiny 6-Pin SC70 and SOT23 Packages

MAX9010–MAX9013

SC70, 5ns, Low-Power, Single-Supply,

Precision TTL Comparators

________________________________________________________________ Maxim Integrated Products 1

Pin Configurations

19-1932; Rev 1; 1/02

Ordering Information

Selector Guide appears at end of data sheet.

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

PART TEMP RANGE

MAX9010EXT-T -40°C to +85°C 6 SC70-6 AAA

MAX9011EUT-T -40°C to +85°C 6 SOT23-6 AADD

MAX9012EUA -40°C to +85°C 8 µMAX —

MAX9012ESA -40°C to +85°C 8 SO —

MAX9013EUA -40°C to +85°C 8 µMAX —

MAX9013ESA -40°C to +85°C 8 SO —

PIN­PACKAGE

TOP

MARK

TOP VIEW

OUT

GND

1

16V

2

+ –

34

MAX9010

SC70

5V

OUT

CC

CC

IN-IN+

16V

GND

2

+ –

34

MAX9011

SOT23

5LE

INA+

CC

2

3

INB+

IN-IN+

4

+

_

+

_

MAX9012

SO/µMAX

87V

6

5

1

V

CC

CC

OUTAINA-

OUTB

GNDINB-

2

3

IN-

4

+

_

MAX9013

SO/µMAX

8

7 OUTIN+

6

5

OUT

GND

LEN.C.

MAX9010–MAX9013

SC70, 5ns, Low-Power, Single-Supply,
Precision TTL Comparators

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.

Power Supply (VCCto GND) ...................................-0.3V to +6V

Analog Input (IN+ or IN-) to GND...............-0.3V to (V

CC

+ 0.3V)

Input Current (IN+ or IN-) .................................................±30mA

LE to GND ..................................................-0.3V to (V

CC

+ 0.3V)

Continuous Output Current...............................................±40mA

Continuous Power Dissipation (T

A

= +70°C)

6-Pin SC70 (derate 3.1mW/°C above +70°C).............245mW

6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW

8-Pin µMAX (derate 4.5mW/°C above +70°C) ............362mW

8-Pin SO (derate 5.9mW/°C above +70°C).................471mW

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

ELECTRICAL CHARACTERISTICS (MAX9010/MAX9011)

(VCC= 5V, VLE= 0 (MAX9011 only), VCM= 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)

)

Supply Voltage Range V

Power-Supply Current (Note 2)

Input Offset Voltage
(Note 3)

Input Offset-Voltage Drift

Input Bias Current I

Input Offset Current I

Differential Input Resistance
(Note 4)

Common-Mode Input
Resistance (Note 4)

Common-Mode Input Voltage
Range (Note 4)

Common-Mode Rejection
Ratio

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

CC

I

CC

V

OS

∆V

∆T

OS/

B

OS

R

IN (D IFF) VIN(DIFF)

R

IN(CM

V

CM

CMRR -0.2V ≤ V

Power-Supply Rejection Ratio PSRR VCC = 4.5V to 5.5V 82 dB

Small-Signal Voltage Gain A

Output Low Voltage V

Output High Voltage V

Output Short-Circuit Current I

Latch Enable Pin High Input
Voltage

Latch Enable Pin Low Input
Voltage

Latch Enable Pin Bias Current IIH, I

OL

OH

OUT

V

IH

V

IL

V

IL

Inferred from VOS tests 4.5 5.5 V

TA = +25°C±1±5

T

T

A

to T

MIN

=

MAX

= ±10mV 250 kΩ

-0.2V ≤ VCM ≤ (VCC - 1.9V) 1 MΩ

Inferred from VOS tests -0.2 V

≤ (VCC - 1.9V) 95 dB

CM

1V ≤ V

≤ 2V 3000 V/V

OUT

VIN ≥ 100mV

VIN ≥ 100mV,
V

= 4.5V

CC

Sinking 20

Sourcing 30

MAX9011 only 2 V

MAX9011 only 0.8 V

MAX9011 only,

= 0 and VLE = 5V

V

LE

0.90 2.1 mA

±7

±2 µV /°C

±0.5 ±2 µA

±40 ±200 nA

- 1.9 V

CC

I

= 0 0.3 0.5

SINK

= 4mA 0.5 0.6

I

SINK

I

SOURCE

I

SOURCE

= 0 2.7 3.3

= 4mA 2.4 2.9

±25 µA

mV

V

V

mA

MAX9010–MAX9013

SC70, 5ns, Low-Power, Single-Supply,

Precision TTL Comparators

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS (MAX9010/MAX9011) (continued)

(VCC= 5V, VLE= 0 (MAX9011 only), VCM= 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)

ELECTRICAL CHARACTERISTICS (MAX9012/MAX9013)

(VCC= 5V, VLE= 0 (MAX9013 only), VCM= 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)

)

Latch Setup Time (Note 8) t

Latch Hold Time (Note 8) t

Latch Propagation Delay
(Note 8)

Input Noise-Voltage Density e

Propagation Delay (Note 6) t

Output Rise Time t

Output Fall Time t

Input Capacitance C

Power-Up Time t

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

SU

H

t

LPD

n

, t

PD+

PD-

R

F

IN

ON

MAX9011 only 2 0 ns

MAX9011 only 2 0.5 ns

MAX9011 only 5 ns

f = 100kHz 6 nV/√Hz

C

LOAD

T

+25°C

A

=

C

LOAD

T

T

MIN

A

=

0.5V ≤ V

2.5V ≥ V

V

= 5pF,

= 5pF,

to T

MAX V

≤ 2.5V 3 ns

OUT

≥ 0.5V 2 ns

OUT

OVERDRIVE

V

OVERDRIVE

V

OVERDRIVE

OVERDRIVE

= 100mV 5 8

= 5mV 5.5 9

= 100mV 9

= 5mV 10

MAX9010EXT 0.8

MAX9011EUT 1.2

ns

pF

1µs

Supply Voltage Range V

Power-Supply Current (Note 2) I

Input Offset Voltage
(Note 5)

Input Offset-Voltage Drift ∆V

Input Bias Current I

Input Offset Current I

Differential Input Resistance
(Note 4)

Common-Mode Input
Resistance (Note 4)

Common-Mode Input Voltage
Range (Note 4)

Common-Mode Rejection
Ratio

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

CC

CC

V

OS

∆T±2µV /°C

OS/

B

OS

R

IN (D IFF)

R

IN(CM

V

CM

CMRR -0.2V ≤ V

Power-Supply Rejection Ratio PSRR VCC = 4.5V to 5.5V 63 82 dB

Inferred from PSRR test 4.5 5.5 V

MAX9012 2.4 4.2

MAX9013 1.3 2.3

TA = +25°C ±0.7 ±3

T

T

A

to T

MIN

=

MAX

±5.5

±0.5 ±2 µA

±40 ±200 nA

V

= ±10mV 250 kΩ

IN(DIFF)

-0.2V ≤ VCM ≤ (VCC - 1.9V) 1 MΩ

Inferred from CMRR test -0.2 V

≤ (VCC - 1.9V) 75 95 dB

CM

- 1.9 V

CC

mA

mV

MAX9010–MAX9013

SC70, 5ns, Low-Power, Single-Supply,
Precision TTL Comparators

4 _______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS (MAX9012/MAX9013) (continued)

(VCC= 5V, VLE= 0 (MAX9013 only), VCM= 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)

)

Note 1: All specifications are 100% tested at TA= +25°C; temperature limits are guaranteed by design.
Note 2: Quiescent Power-Supply Current is slightly higher with the comparator output at V

OL

. This parameter is specified with the worst-

case condition of V

OUT

= VOLfor the MAX9010/MAX9011 and both outputs at VOLfor the MAX9012. For the MAX9013, which

has complementary outputs, the power-supply current is specified with either OUT = V

OL

, OUT = VOHor OUT = VOH, OUT =

V

OL

(power-supply current is equal in either case).

Note 3: Input Offset Voltage is tested and specified with the Input Common-Mode Voltage set to either extreme of the Input Common-

Mode Voltage Range (-0.2V to (V

CC

- 1.9V)) and with the Power-Supply Voltage set to either extreme of the Power-Supply

Voltage Range (4.5V to 5.5V).

Small-Signal Voltage Gain A

Output Low Voltage V

Output High Voltage V

Output Short-Circuit Current I

Latch Enable Pin High Input
Voltage

Latch Enable Pin Low Input
Voltage

Latch Enable Pin Bias Current IIH, I

Input Noise-Voltage Density e

Propagation Delay (Note 6) t

Differential Propagation Delay
(Notes 6, 7)

Channel-to-Channel
Propagation Delay (Note 6)

Output Rise Time t

Output Fall Time t

Latch Setup Time (Note 8) t

Latch Hold Time (Note 8) t

Latch Propagation Delay
(Note 8)

Input Capacitance C

Power-Up Time t

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

V

OL

OH

OUT

V

IH

V

IL

IL

n

, t

PD+

PD-

∆t

PD±

∆t

PD(ch-ch

R

F

SU

H

t

LPD

IN

ON

1V ≤ V

OUT

VIN ≥ 100mV

VIN ≥ 100mV,

= 4.5V

V

CC

≤ 2V 1000 3000 V/V

I

= 0 0.3 0.5

SINK

I

= 4mA 0.5 0.6

SINK

I

SOURCE

I

SOURCE

= 0 2.7 3.3

= 4mA 2.4 2.9

Sinking 20

Sourcing 30

MAX9013 only 2 V

MAX9013 only 0.8 V

MAX9013 only

0 and VLE = 5V

V

LE

=

f = 100kHz 6 nV/√Hz

C

= 5pF,

LOAD

+25°C

T

A

=

C

= 5pF,

LOAD

to T

T

T

A

=

MIN

MAX V

VIN = 100mV step, C

= 5mV

V

OD

V

OVERDRIVE

V

OVERDRIVE

V

OVERDRIVE

OVERDRIVE

LOAD

= 100mV 5 8

= 5mV 5.5 9

= 100mV 9

= 5mV 10

= 5pF,

MAX9012 only, VIN = 100mV step,

= 5pF, VOD = 5mV

C

LOAD

0.5V ≤ V

2.5V ≥ V

≤ 2.5V 3 ns

OUT

≥ 0.5V 2 ns

OUT

MAX9013 only 2 0 ns

MAX9013 only 2 0.5 ns

MAX9013 only 5 ns

MAX9012EUA/MAX9013EUA 1.5

MAX9012ESA/MAX9013ESA 2

V

V

mA

±25 µA

ns

23ns

500 ps

pF

1µs