MAX1061BEEI+ datasheet, PDF - EEWORLD Datasheet

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MAX1061BEEI+: Description250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface; CategoryAnalog mixed-signal IC converter; File Size226KB，20 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

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MAX1061BEEI+ Overview

250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface

MAX1061BEEI+ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Maxim
Parts packaging code	SOIC
package instruction	SSOP, SSOP28,.25
Contacts	28
Reach Compliance Code	compli
ECCN code	EAR99
Maximum analog input voltage	1.25 V
Minimum analog input voltage	-1.25 V
Maximum conversion time	4.1 µs
Converter type	ADC, SUCCESSIVE APPROXIMATION
JESD-30 code	R-PDSO-G28
JESD-609 code	e3
length	9.89 mm
Maximum linear error (EL)	0.0977%
Humidity sensitivity level	1
Number of analog input channels	8
Number of digits	10
Number of functions	1
Number of terminals	28
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output bit code	BINARY, 2\'S COMPLEMENT BINARY
Output format	PARALLEL, WORD
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Encapsulate equivalent code	SSOP28,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3/3.3 V
Certification status	Not Qualified
Sampling rate	0.25 MHz
Sample and hold/Track and hold	TRACK
Maximum seat height	1.75 mm
Nominal supply voltage	3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	TIN
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9 mm

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19-2724; Rev 1; 3/09

250ksps, +3V, 8-/4-Channel, 10-Bit ADCs

with +2.5V Reference and Parallel Interface

General Description

The MAX1061/MAX1063 low-power, 10-bit analog-to-

digital converters (ADCs) feature a successive-approxi-

mation ADC, automatic power-down, fast wake-up

(2µs), an on-chip clock, +2.5V internal reference, and a

high-speed, byte-wide parallel interface. They operate

with a single +3V analog supply and feature a V

LOGIC

pin that allows them to interface directly with a +1.8V to

+3.6V digital supply.

Power consumption is only 5.7mW (V

= V

LOGIC

) at

the maximum sampling rate of 250ksps. Two software-

selectable power-down modes enable the MAX1061/

MAX1063 to be shut down between conversions;

accessing the parallel interface returns them to normal

operation. Powering down between conversions can

cut supply current to under 10µA at reduced sampling

rates.

Both devices offer software-configurable analog inputs

for unipolar/bipolar and single-ended/pseudo-differen-

tial operation. In single-ended mode, the MAX1061 has

eight input channels and the MAX1063 has four input

channels (four and two input channels, respectively,

when in pseudo-differential mode).

Excellent dynamic performance and low power, com-

bined with ease of use and small package size, make

these converters ideal for battery-powered and data-

acquisition applications or for other circuits with demand-

ing power consumption and space requirements.

The MAX1061 is available in a 28-pin QSOP package,

while the MAX1063 is available in a 24-pin QSOP. For

pin-compatible +5V, 10-bit versions, refer to the

MAX1060/MAX1064 data sheet.

♦

10-Bit Resolution, ±0.5 LSB Linearity

♦

+3V Single-Supply Operation

♦

User-Adjustable Logic Level (+1.8V to +3.6V)

♦

Internal +2.5V Reference

♦

Software-Configurable, Analog Input Multiplexer

8-Channel Single Ended/

4-Channel Pseudo-Differential (MAX1061)

4-Channel Single Ended/

2-Channel Pseudo-Differential (MAX1063)

♦

Software-Configurable, Unipolar/Bipolar Inputs

♦

Low Power

1.9mA (250ksps)

1.0mA (100ksps)

400µA (10ksps)

2µA (Shutdown)

♦

Internal 3MHz Full-Power Bandwidth Track/Hold

♦

Byte-Wide Parallel (8 + 2) Interface

♦

Small Footprint: 28-Pin QSOP (MAX1061)

24-Pin QSOP (MAX1063)

Features

MAX1061/MAX1063

Pin Configurations

TOP VIEW

HBEN 1

D7 2

D6 3

24 V

LOGIC

23 V

22 REF

21 REFADJ

20 GND

Applications

Industrial Control Systems

Energy Management

Data-Acquisition Systems

Data Logging

Patient Monitoring

D5 4

D4 5

D3 6

MAX1063

19 COM

18 CH0

17 CH1

16 CH2

15 CH3

14 CS

13 CLK

Touch Screens

D2 7

D1/D9 8

D0/D8 9

INT 10

RD 11

WR 12

Ordering Information

PART

MAX1061ACEI+

MAX1061BCEI+

TEMP RANGE

0°C to +70°C

PIN-PACKAGE

28 QSOP

INL

(LSB)

±0.5

±1

±0.5

±1

MAX1061AEEI+ -40°C to +85°C

MAX1061BEEI+ -40°C to +85°C

+Denotes

a lead(Pb)-free/RoHS-compliant package.

QSOP

Ordering Information continued at end of data sheet.

Pin Configurations continued at end of data sheet.

Typical Operating Circuits appear at end of data sheet.

________________________________________________________________

Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

MAX1061BEEI+ Related Products

	MAX1061BEEI+	MAX1061BCEI+	MAX1063AEEG+	MAX1061	MAX1063BCEG+	MAX1063
Description	250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface	250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface	250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface	250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface	250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface	250ksps, +3V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface
Is it lead-free?	Lead free	Lead free	Lead free	-	Lead free	-
Is it Rohs certified?	conform to	conform to	conform to	-	conform to	-
Parts packaging code	SOIC	SOIC	SOIC	-	SOIC	-
package instruction	SSOP, SSOP28,.25	SSOP, SSOP28,.25	SSOP, SSOP24,.24	-	SSOP, SSOP24,.24	-
Contacts	28	28	24	-	24	-
Reach Compliance Code	compli	compli	compli	-	compli	-
ECCN code	EAR99	EAR99	EAR99	-	EAR99	-
Maximum analog input voltage	1.25 V	1.25 V	1.25 V	-	1.25 V	-
Minimum analog input voltage	-1.25 V	-1.25 V	-1.25 V	-	-1.25 V	-
Maximum conversion time	4.1 µs	4.1 µs	4.1 µs	-	4.1 µs	-
Converter type	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	-	ADC, SUCCESSIVE APPROXIMATION	-
JESD-30 code	R-PDSO-G28	R-PDSO-G28	R-PDSO-G24	-	R-PDSO-G24	-
JESD-609 code	e3	e3	e3	-	e3	-
length	9.89 mm	9.89 mm	8.65 mm	-	8.65 mm	-
Maximum linear error (EL)	0.0977%	0.0977%	0.0488%	-	0.0977%	-
Humidity sensitivity level	1	1	1	-	1	-
Number of analog input channels	8	8	4	-	4	-
Number of digits	10	10	10	-	10	-
Number of functions	1	1	1	-	1	-
Number of terminals	28	28	24	-	24	-
Maximum operating temperature	85 °C	70 °C	85 °C	-	70 °C	-
Output bit code	BINARY, 2\'S COMPLEMENT BINARY	BINARY, 2\'S COMPLEMENT BINARY	BINARY, 2\'S COMPLEMENT BINARY	-	BINARY, 2'S COMPLEMENT BINARY	-
Output format	PARALLEL, WORD	PARALLEL, WORD	PARALLEL, WORD	-	PARALLEL, WORD	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	-
encapsulated code	SSOP	SSOP	SSOP	-	SSOP	-
Encapsulate equivalent code	SSOP28,.25	SSOP28,.25	SSOP24,.24	-	SSOP24,.24	-
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	-
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	-	SMALL OUTLINE, SHRINK PITCH	-
Peak Reflow Temperature (Celsius)	260	260	260	-	260	-
power supply	3/3.3 V	3/3.3 V	3/3.3 V	-	3/3.3 V	-
Certification status	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-
Sampling rate	0.25 MHz	0.25 MHz	0.25 MHz	-	0.25 MHz	-
Sample and hold/Track and hold	TRACK	TRACK	TRACK	-	TRACK	-
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	-	1.75 mm	-
Nominal supply voltage	3 V	3 V	3 V	-	3 V	-
surface mount	YES	YES	YES	-	YES	-
Temperature level	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	-	COMMERCIAL	-
Terminal surface	TIN	TIN	Matte Tin (Sn)	-	Matte Tin (Sn)	-
Terminal form	GULL WING	GULL WING	GULL WING	-	GULL WING	-
Terminal pitch	0.635 mm	0.635 mm	0.635 mm	-	0.635 mm	-
Terminal location	DUAL	DUAL	DUAL	-	DUAL	-
Maximum time at peak reflow temperature	30	30	30	-	NOT SPECIFIED	-
width	3.9 mm	3.9 mm	3.9 mm	-	3.9 mm	-

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