MAX1340BETX+ datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> The signal circuit> MAX1340BETX+

MAX1340BETX+: Descriptionadc / dac multichannel 12-bit 8ch 300ksps 5.25 precision adc; CategoryAnalog mixed-signal IC The signal circuit; File Size390KB，39 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

Download Datasheet Parametric Compare View All

MAX1340BETX+ Overview

adc / dac multichannel 12-bit 8ch 300ksps 5.25 precision adc

MAX1340BETX+ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Maxim
Parts packaging code	QFN
package instruction	HVQCCN,
Contacts	36
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	6 weeks
Samacsys Descripti	12-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	S-XQCC-N36
JESD-609 code	e3
length	6 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	36
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	0.8 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BICMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	6 mm

Preview

Download Datasheet

View All

19-3332; Rev 3; 3/08

KIT

ATION

EVALU

BLE

AVAILA

12-Bit, Multichannel ADCs/DACs with FIFO,

Temperature Sensing, and GPIO Ports

General Description

The MAX1340/MAX1342/MAX1346/MAX1348 integrate a

multichannel, 12-bit, analog-to-digital converter (ADC)

and a quad, 12-bit, digital-to-analog converter (DAC) in a

single IC. The devices also include a temperature sensor

and configurable general-purpose I/O ports (GPIOs) with

a 25MHz SPI™-/QSPI™-/MICROWIRE™-compatible seri-

al interface. The ADC is available in a 4 or an 8 input-

channel version. The four DAC outputs settle within 2.0µs,

and the ADC has a 225ksps conversion rate.

All devices include an internal reference (4.096V) provid-

ing a well-regulated, low-noise reference for both the

ADC and DAC. Programmable reference modes for the

ADC and DAC allow the use of an internal reference, an

external reference, or a combination of both. Features

such as an internal ±1°C accurate temperature sensor,

FIFO, scan modes, programmable internal or external

clock modes, data averaging, and AutoShutdown™ allow

users to minimize both power consumption and proces-

sor requirements. The low glitch energy (4nV

•

s) and low

digital feedthrough (0.5nV

•

s) of the integrated quad

DACs make these devices ideal for digital control of fast-

response closed-loop systems.

The devices are guaranteed to operate with a supply

voltage from +4.75V to +5.25V The devices consume

2.5mA at 225ksps throughput, only 22µA at 1ksps

throughput, and under 0.2µA in the shutdown mode. The

MAX1342/MAX1348 offer four GPIOs that can be config-

ured as inputs or outputs.

The MAX1340/MAX1342/MAX1346/MAX1348 are avail-

able in 36-pin thin QFN packages. All devices are speci-

fied over the -40°C to +85°C temperature range.

Features

♦

12-Bit, 225ksps ADC

Analog Multiplexer with True-Differential

Track/Hold (T/H)

8 Single-Ended Channels or 4 Differential

Channels (Unipolar or Bipolar)

(MAX1340/MAX1342)

4 Single-Ended Channels or 2 Differential

Channels (Unipolar or Bipolar)

(MAX1346/MAX1348)

Excellent Accuracy: ±0.5 LSB INL, ±0.5 LSB DNL

♦

12-Bit, Quad, 2µs Settling DAC

Ultra-Low Glitch Energy (4nV

•

Power-Up Options from Zero Scale or Full Scale

Excellent Accuracy: ±0.5 LSB INL

♦

Internal Reference or External Single-Ended/

Differential Reference

Internal Reference Voltage (4.096V)

♦

Internal ±1°C Accurate Temperature Sensor

♦

On-Chip FIFO Capable of Storing 16 ADC

Conversion Results and One Temperature Result

♦

On-Chip Channel-Scan Mode and Internal

Data-Averaging Features

♦

Analog Single-Supply Operation

+4.75V to +5.25V

♦

Digital Supply: 2.7V to AV

♦

25MHz, SPI/QSPI/MICROWIRE Serial Interface

♦

AutoShutdown Between Conversions

♦

Low-Power ADC

2.5mA at 225ksps

22µA at 1ksps

0.2µA at Shutdown

♦

Low-Power DAC: 1.5mA

♦

Evaluation Kit Available (Order MAX1258EVKIT)

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

Pin Configurations appear at end of data sheet.

MAX1340/MAX1342/MAX1346/MAX1348

Applications

Closed-Loop Controls for Optical Components

and Base Stations

System Supervision and Control

Data-Acquisition Systems

Ordering Information/Selector Guide

PART

MAX1340BETX

MAX1342BETX

MAX1346BETX

MAX1348BETX

TEMP RANGE

-40°C to +85°C

REF

ANALOG

RESOLUTION

ADC

DAC

SUPPLY

PIN-PACKAGE VOLTAGE

GPIOs

BITS**

CHANNELS CHANNELS

(V)

VOLTAGE (V)

36 Thin QFN-EP*

4.096

4.75 to 5.25

*EP

= Exposed pad.

**Number

of resolution bits refers to both DAC and ADC.

________________________________________________________________

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.

MAX1340BETX+ Related Products

	MAX1340BETX+	MAX1342BETX+	MAX1340BETX+T
Description	adc / dac multichannel 12-bit 8ch 300ksps 5.25 precision adc	adc / dac multichannel 12-bit 8ch 300ksps 5.25 precision adc	adc / dac multichannel 12-bit 8ch 300ksps 5.25 precision adc
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Maker	Maxim	Maxim	Maxim
Parts packaging code	QFN	QFN	QFN
package instruction	HVQCCN,	HVQCCN,	HVQCCN,
Contacts	36	36	36
Reach Compliance Code	compli	compli	compliant
Factory Lead Time	6 weeks	7 weeks	15 weeks
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT
JESD-30 code	S-XQCC-N36	S-XQCC-N36	S-XQCC-N36
JESD-609 code	e3	e3	e3
length	6 mm	6 mm	6 mm
Humidity sensitivity level	1	1	1
Number of functions	1	1	1
Number of terminals	36	36	36
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	HVQCCN	HVQCCN	HVQCCN
Package shape	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	0.8 mm	0.8 mm	0.8 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	YES	YES
technology	BICMOS	BICMOS	BICMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	30
width	6 mm	6 mm	6 mm
ECCN code	EAR99	EAR99	-
Samacsys Descripti	12-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports	10-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports	-

Recommended Resources

crystal controlled oscillatorb

Extended output current applications

Double button light switch circuit (1)

MB3730 audio IC amplifier circuit diagram

Jinling brand air pressure ventilation fan circuit diagram

Single tone burst circuit for microphone

Some manual interpretation issues of LDO chip MIC5235: [If you don't understand, ask] I have a LDO chip MIC5235. I have the following questions about the manual. I hope to get answers. [1] In Figure 1, the second small print item, ultra-low ground current...; shaorc Power technology

How to light up the decimal point of an 8-segment digital tube (with a decimal point): The built-in decoder inputs the bcd code...; qiufeng Embedded System

Modify some Android configuration files and quickly compile the Android system: For example, if I want to change the size of the LCD display icon, I have to modify device/samsung/smdkv210/system.prop:ro.sf[b].lcd_density[/b]=240. In fact, after this change, it will run to out/tar...; Wince.Android Embedded System

Questions about ADC sampling EPWM SOC triggering? Thank you!: Hello! My question is: Now to set the cascade mode, is it enough to set SOCA_SEQ1=1 to start, and not start SOCB? Then the event trigger submodule in the corresponding EPWM module does not need to be ...; table Microcontroller MCU

[100 points] Looking for a C# version of Bluetooth communication demo under Wince.: As the title says. There are two solutions on the Internet: one is to use Bluetooth serial communication, and the other is to use the function provided by Wince itself (WSAQUERYSET ...). Please help m...; su0 Embedded System

Is the same hardware module used to calculate unsigned and signed numbers?: int a, b; unsigned a2, b2; Are the same hardware modules used to calculate a+b and a2+b2? When learning computer organization, the ALU seems to use the two's complement operation. When calculating a2 ...; fengpiao065 Embedded System

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components