Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsLinear ICsLinear IC - Comparator + lock Complementary, TTL SOIC 8 N

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 con-

sumption. 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 low-

power, high-speed, single-supply applications.

The comparator outputs remain stable through the linear

region when driven with slow-moving or low input-over-

drive 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 avail-

able 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

TOP VIEW

GND

IN-IN+

16V

OUT

SC70

GND

IN-IN+

16V

5LE

OUT

SOT23

MAX9011

+ –

MAX9010

+ –

OUTB

GNDINB-

OUTAINA-

INB+

INA+

SO/µMAX

GND

LEN.C.

7 OUTIN+

IN-

SO/µMAX

MAX9012

MAX9013

OUT

Pin Configurations

19-1932; Rev 1; 1/02

Ordering Information

PART TEMP RANGE

PIN-

PACKAGE

TOP

MARK

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 —

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.

Summary of content (12 pages)

PAGE 1
9-1932; Rev 1; 1/02 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators ____________________________Features ♦ Ultra-Fast, 5ns Propagation Delay ♦ Low Quiescent Current: 900µA (MAX9010/MAX9011) 1.3mA (MAX9013) 2.4mA (MAX9012) ♦ Single-Supply 4.5V to 5.
PAGE 2
MAX9010–MAX9013 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators ABSOLUTE MAXIMUM RATINGS Power Supply (VCC to GND) ...................................-0.3V to +6V Analog Input (IN+ or IN-) to GND...............-0.3V to (VCC + 0.3V) Input Current (IN+ or IN-) .................................................±30mA LE to GND ..................................................-0.3V to (VCC + 0.3V) Continuous Output Current...............................................
PAGE 3
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators (VCC = 5V, VLE = 0 (MAX9011 only), VCM = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) MIN TYP Latch Setup Time (Note 8) PARAMETER tSU MAX9011 only 2 0 ns Latch Hold Time (Note 8) tH MAX9011 only 2 0.
PAGE 4
MAX9010–MAX9013 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators ELECTRICAL CHARACTERISTICS (MAX9012/MAX9013) (continued) (VCC = 5V, VLE = 0 (MAX9013 only), VCM = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER Small-Signal Voltage Gain SYMBOL AV CONDITIONS 1V ≤ VOUT ≤ 2V MIN TYP 1000 3000 MAX UNITS V/V ISINK = 0 0.3 0.5 ISINK = 4mA 0.5 0.6 Output Low Voltage VOL VIN ≥ 100mV Output High Voltage VOH VIN ≥ 100mV, VCC = 4.
PAGE 5
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators MAX9010–MAX9013 Note 4: Although Common-Mode Input Voltage Range is restricted to -0.2V ≤ VCM ≤ (VCC - 1.9V), either or both inputs can go to either absolute maximum voltage limit, i.e., from -0.3V to (VCC + 0.3V), without damage. The comparator will make a correct (and fast) logic decision provided that at least one of the two inputs is within the specified common-mode range.
PAGE 6
Typical Operating Characteristics (continued) (VCC = 5V, CL = 15pF, TA = +25°C, unless otherwise noted.) PROPAGATION DELAY vs. LOAD CAPACITANCE 30 25 20 tPD(+) 15 10 5 7.5 7.0 tPD(-) 6.5 6.0 tPD(+) 5.5 5.0 6.0 5.5 0 100 1k 10k 4.5 tPD(-) 4.0 3.0 4.0 10 tPD(+) 5.0 3.5 4.5 tPD(-) MAX9010–13 toc03 35 8.
PAGE 7
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators PIN NAME FUNCTION MAX9010 MAX9011 MAX9012 MAX9013 1 1 — 7 OUT 2 2 5 6 GND Ground 3 3 — 2 IN+ Noninverting Input 4 4 — 3 IN- Inverting Input 5, 6 6 8 1 VCC Positive Power-Supply Voltage. Pins 5 and 6 of the MAX9010 must BOTH be connected to the powersupply rail. Bypass with a 0.1µF capacitor.
PAGE 8
MAX9010–MAX9013 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators tSU VIN (DIFFERENTIAL) tH LATCH ENABLE (LE) tPD+ OUT Figure 1. Timing Diagram IN+ IN- HYSTERESIS BAND* OUT WITH HYSTERESIS IDEAL (WITHOUT HYSTERESIS) * WHEN HYSTERESIS IS ADDED, A COMPARATOR CANNOT RESOLVE ANY INPUT SIGNAL WITHIN THE HYSTERESIS BAND. Figure 2. Effect of Hysteresis on Input Resolution tional factor in resolution is the comparator’s stability in its linear region.
PAGE 9
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators PART COMPARATORS LATCH COMPLEMENTARY OUTPUTS MAX9010 1 No MAX9011 1 Yes No No MAX9012 2 No No MAX9013 1 Yes Yes Chip Information MAX9010 TRANSISTOR COUNT: 106 MAX9011 TRANSISTOR COUNT: 137 MAX9012 TRANSISTOR COUNT: 212 MAX9013 TRANSISTOR COUNT: 145 PROCESS: Bipolar SC70, 6L.
PAGE 10
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators 6LSOT.
PAGE 11
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators 8LUMAXD.
PAGE 12
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators SOICN.EPS MAX9010–MAX9013 Package Information (continued) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.