MCP4726A2T-E/CH datasheet, PDF

Datasheet> All Categories > Analog mixed-signal IC> converter> MCP4726A2T-E/CH

MCP4726A2T-E/CH: Descriptiondigital to analog converters - dac sngl 12b NV dac w/Ex vref & i2c interface; CategoryAnalog mixed-signal IC converter; File Size16MB，86 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

Download Datasheet Download user manual Parametric View All

MCP4726A2T-E/CH Overview

digital to analog converters - dac sngl 12b NV dac w/Ex vref & i2c interface

MCP4726A2T-E/CH Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	SOT-23
package instruction	LSSOP, TSOP6,.11,37
Contacts	6
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	14 weeks
Samacsys Descripti	12-Bit Vout DAC with EEPROM I2C SOT23-6 Microchip MCP4726A2T-E/CH, 12 bit Serial DAC, 6-Pin SOT-23
Converter type	D/A CONVERTER
Enter bit code	BINARY
Input format	SERIAL
JESD-30 code	R-PDSO-G6
JESD-609 code	e3
length	2.9 mm
Maximum linear error (EL)	0.354%
Humidity sensitivity level	1
Number of digits	12
Number of functions	1
Number of terminals	6
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Encapsulate equivalent code	TSOP6,.11,37
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.45 mm
Nominal settling time (tstl)	6 µs
Maximum slew rate	0.4 mA
Nominal supply voltage	5.5 V
surface mount	YES
technology	BIPOLAR
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	1.55 mm

User Manual

AN1326 - Using DAC for LDMOS Amplifier Bias Control Applications

Preview

Download Datasheet

View All

MCP4706/4716/4726

8-/10-/12-Bit Voltage Output Digital-to-Analog Converter

with EEPROM and I

C™ Interface

Features:

• Output Voltage Resolutions:

- 12-bit:

MCP4726

- 10-bit:

MCP4716

- 8-bit:

MCP4706

• Rail-to-Rail Output

• Fast Settling Time of 6 µs (typical)

• DAC Voltage Reference Options:

- V

REF

• Output Gain Options:

- Unity (1x)

- 2x, only when V

REF

pin is used as voltage

source

• Nonvolatile Memory (EEPROM):

- Auto Recall of Saved DAC register setting

- Auto Recall of Saved Device Configuration

(Voltage Reference, Gain, Power-Down)

• Power-Down modes:

- Disconnects output buffer

- Selection of V

OUT

pull-down resistors

(640 kΩ, 125 kΩ, or 1 kΩ)

• Low-Power Consumption:

- Normal Operation: 210 µA typical

- Power-Down Operation: 60 nA typical

(PD1:PD0 =

11)

• Single-Supply Operation: 2.7V to 5.5V

• I

C™ Interface:

- Eight Available Addresses

- Standard (100 kbps), Fast (400 kbps), and

High-Speed (3.4 Mbps) modes

• Small 6-lead SOT-23 and DFN (2x2) Packages

• Extended Temperature Range: -40°C to +125°C

Package Types

MCP4706/16/26

SOT-23-6

OUT

6 V

REF

5 SCL

4 SDA

2x2 DFN-6*

REF

SCL

SDA

OUT

* Includes Exposed Thermal Pad (EP); see

Table 3-1.

Description:

The MCP4706/4716/4726 are single channel 8-bit,

10-bit, and 12-bit buffered voltage output Digital-to-

Analog Converters (DAC) with nonvolatile memory and

an I

C serial interface. This family will also be referred

to as MCP47X6.

The V

REF

pin or the device V

can be selected as the

DAC’s reference voltage. When V

is selected, V

connected internally to the DAC reference circuit.

When the V

REF

pin is used, the user can select the

output buffer’s gain to 1 or 2. When the gain is 2, the

REF

pin voltage should be limited to a maximum of

/2.

The DAC register value and Configuration bits can be

programmed to nonvolatile memory (EEPROM). The

nonvolatile memory holds the DAC register and

Configuration bit values when the device is powered

off. A device Reset (such as a Power-on Reset) latches

these stored values into the volatile memory.

Power-Down modes enable system current reduction

when the DAC output voltage is not required. The V

OUT

pin can be configured to present a low, medium, or high

resistance load.

These devices have a two-wire I

C™ compatible serial

interface for standard (100 kHz), fast (400 kHz), or

High-Speed (3.4 MHz) mode.

These devices are available in small 6-pin SOT-23 and

DFN 2x2 mm packages.

Applications:

•

Set Point or Offset Trimming

Sensor Calibration

Low-Power Portable Instrumentation

PC Peripherals

Data Acquisition Systems

Motor Control

2011-2012 Microchip Technology Inc.

DS22272C-page 1

MCP4706/4716/4726

1.0

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings †

Voltage on V

with respect to V

.......................................................................................................... -0.6V to +6.5V

Voltage on all pins with respect to V

..............................................................................................-0.3V to V

+ 0.3V

Input clamp current, I

< 0, V

> V

) ............................................................................................................ ±20 mA

Output clamp current, I

< 0 or V

> V

) .................................................................................................. ±20 mA

Maximum input current source/sunk by SDA, SCL pins ..........................................................................................2 mA

Maximum output current sunk by SDA Output pin .................................................................................................25 mA

Maximum current out of V

pin .............................................................................................................................50 mA

Maximum current into V

pin ................................................................................................................................50 mA

Maximum current sourced by the V

OUT

pin ............................................................................................................40 mA

Maximum current sunk by the V

OUT

pin..................................................................................................................40 mA

Maximum current sunk by the V

REF

pin ...................................................................................................................40 µA

Package power dissipation (T

= +50°C, T

= +150°C)

SOT-23-6...................................................................................................................................................452 mW

DFN-6......................................................................................................................................................1098 mW

Storage temperature ...............................................................................................................................-65°C to +150°C

Ambient temperature with power applied ...............................................................................................-55°C to +125°C

ESD protection on all pins............................................................................................................................≥ 6 kV (HBM)

......................................................................................................................................................................≥ 400V (MM)

Maximum Junction Temperature (T

) ................................................................................................................... +150°C

† Notice:

Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This

is a stress rating only and functional operation of the device at those or any other conditions above those indicated in

the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended peri-

ods may affect device reliability.

2011-2012 Microchip Technology Inc.

DS22272C-page 3

Recommended Resources

Portable DTMF electronic dialer circuit diagram

Internal circuit schematic diagram of M5227P

Transistor Medium Speed Switch

Sampling and conversion circuit for large current signals

555 "Happy Birthday to You" Electronic Candle Circuit

Computer motherboard circuit diagram 810 3_34

How to write VHDL program based on schematic diagram: How to write VHDL program based on schematic diagram...; wuweiliang FPGA/CPLD

Design and implementation of ZigBee technology voice and image wireless monitoring system: In a harsh environment where factors such as temperature, pressure, humidity, vibration, noise and electromagnetics may change at any time, using general network technology to build a monitoring syste...; xtss RF/Wirelessly

Technical characteristics and differences of ARM, DSP and FPGA: ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technologies and ...; jingcheng PCB Design

Questions about changing the emulator chip: [size=4]For a microcontroller emulator, such as 430 or Renesas, if a chip is replaced, should the firmware be burned in before changing, or can it be burned after the replacement? ? For example, msp43...; 数码小叶 Microcontroller MCU

[Blood Oximeter] Disassembly Part 2: Introduction to the accessories: After the first unboxing introduction This article mainly introduces attachments.Product CertificateProduct BrochureProduct BrochureProduct BrochureProduct BrochureProduct BrochureProduct BrochureProd...; yichun417 Making friends through disassembly

Wince input method: I implemented a software input panel (SIP) by implementing the IInputMethod interface. When inputting characters through this SIP, the system will pop up a default candidate window. But this candidate...; 540227699 Embedded System

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components