LTC2622CMS8 datasheet, PDF - EEWORLD Datasheet

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LTC2622CMS8: DescriptionSERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8; CategoryAnalog mixed-signal IC converter; File Size367KB，16 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LTC2622CMS8 Overview

SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8

LTC2622CMS8 Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	MSOP
package instruction	TSSOP, TSSOP8,.19
Contacts	8
Manufacturer packaging code	MS8
Reach Compliance Code	_compli
ECCN code	EAR99
Maximum analog output voltage	5.5 V
Minimum analog output voltage
Converter type	D/A CONVERTER
Enter bit code	BINARY
Input format	SERIAL
JESD-30 code	S-PDSO-G8
JESD-609 code	e0
length	3 mm
Maximum linear error (EL)	0.0977%
Humidity sensitivity level	1
Number of digits	12
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.1 mm
Nominal settling time (tstl)	7 µs
Maximum slew rate	1.3 mA
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
width	3 mm

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LTC2602/LTC2612/LTC2622

Dual 16-/14-/12-Bit

Rail-to-Rail DACs in 8-Lead MSOP

FEATURES

DESCRIPTIO

Smallest Pin-Compatible Dual DACs:

LTC2602: 16-Bits

LTC2612: 14-Bits

LTC2622: 12-Bits

Guaranteed 16-Bit Monotonic Over Temperature

Wide 2.5V to 5.5V Supply Range

Low Power Operation: 300µA per DAC at 3V

Individual Channel Power-Down to 1µA, Max

Ultralow Crosstalk between DACs (30µV)

High Rail-to-Rail Output Drive (±15mA)

Double-Buffered Data Latches

Pin-Compatible 10-Bit Version (LTC1661)

Tiny 8-Lead MSOP Package

The LTC

2602/LTC2612/LTC2622 are dual 16-,14- and

12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a

tiny 8-lead MSOP package. They have built-in high per-

formance output buffers and are guaranteed monotonic.

These parts establish advanced performance standards

for output drive, crosstalk and load regulation in single-

supply, voltage output multiples.

The parts use a simple SPI/MICROWIRE™ compatible

3-wire serial interface which can be operated at clock

rates up to 50MHz.

The LTC2602/LTC2612/LTC2622 incorporate a power-

on reset circuit. During power-up, the voltage outputs

rise less than 10mV above zero scale, and after power-

up, they stay at zero scale until a valid write and update

take place.

, LTC and LT are registered trademarks of Linear Technology Corporation.

MICROWIRE is a trademark of National Semiconductor Corporation.

APPLICATIO S

Mobile Communications

Process Control and Industrial Automation

Instrumentation

Automatic Test Equipment

BLOCK DIAGRA

LTC2602

Differential Nonlinearity (DNL)(LTC2602)

1.0

16-BIT

DAC B

5 V

OUT B

OUT A

16-BIT

DAC A

0.8

0.6

0.4

ERROR (LSB)

0.2

–0.2

–0.4

GND 7

6 V

CS/LD 1

CONTROL

LOGIC

DECODE

4 REF

–0.6

–0.8

SCK 2

24-BIT SHIFT REGISTER

3 SDI

–1.0

2602 BD01

= 5V

REF

= 4.096V

16384

32768

CODE

49152

65535

2602 TA01

2602f

LTC2622CMS8 Related Products

	LTC2622CMS8	LTC2622IMS8	LTC2622	LTC2612IMS8	LTC2612CMS8	LTC2612	LTC2602CMS8	LTC2602IMS8	LTC2602
Description	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8	SERIAL INPUT LOADING, 10 us SETTLING TIME, 16-BIT DAC, PDSO8	SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8
Maximum analog output voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Input format	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8	8
Maximum operating temperature	70 °C	85 °C	85 Cel	85 °C	70 °C	85 Cel	70 °C	85 °C	85 Cel
Minimum operating temperature	-	-40 °C	-40 Cel	-40 °C	-	-40 Cel	-	-40 °C	-40 Cel
surface mount	YES	YES	Yes	YES	YES	Yes	YES	YES	Yes
Temperature level	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Brand Name	Linear Technology	Linear Technology	-	Linear Technology	Linear Technology	-	Linear Technology	Linear Technology	-
Is it Rohs certified?	incompatible	incompatible	-	incompatible	incompatible	-	incompatible	incompatible	-
Maker	Linear ( ADI )	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	-
Parts packaging code	MSOP	MSOP	-	MSOP	MSOP	-	MSOP	MSOP	-
package instruction	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.19	-	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.19	-	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.19	-
Contacts	8	8	-	8	8	-	8	8	-
Manufacturer packaging code	MS8	MS8	-	MS8	MS8	-	MS8	MS8	-
Reach Compliance Code	_compli	_compli	-	_compli	_compli	-	_compli	_compli	-
ECCN code	EAR99	EAR99	-	EAR99	EAR99	-	EAR99	EAR99	-
Converter type	D/A CONVERTER	D/A CONVERTER	-	D/A CONVERTER	D/A CONVERTER	-	D/A CONVERTER	D/A CONVERTER	-
Enter bit code	BINARY	BINARY	-	BINARY	BINARY	-	BINARY	BINARY	-
JESD-30 code	S-PDSO-G8	S-PDSO-G8	-	S-PDSO-G8	S-PDSO-G8	-	S-PDSO-G8	S-PDSO-G8	-
JESD-609 code	e0	e0	-	e0	e0	-	e0	e0	-
length	3 mm	3 mm	-	3 mm	3 mm	-	3 mm	3 mm	-
Maximum linear error (EL)	0.0977%	0.0977%	-	0.0977%	0.0977%	-	0.0977%	0.0977%	-
Humidity sensitivity level	1	1	-	1	1	-	1	1	-
Number of digits	12	12	-	14	14	-	16	16	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	TSSOP	TSSOP	-	TSSOP	TSSOP	-	TSSOP	TSSOP	-
Encapsulate equivalent code	TSSOP8,.19	TSSOP8,.19	-	TSSOP8,.19	TSSOP8,.19	-	TSSOP8,.19	TSSOP8,.19	-
Package shape	SQUARE	SQUARE	-	SQUARE	SQUARE	-	SQUARE	SQUARE	-
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-
Peak Reflow Temperature (Celsius)	235	235	-	235	235	-	235	235	-
power supply	3/5 V	3/5 V	-	3/5 V	3/5 V	-	3/5 V	3/5 V	-
Certification status	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	-
Maximum seat height	1.1 mm	1.1 mm	-	1.1 mm	1.1 mm	-	1.1 mm	1.1 mm	-
Nominal settling time (tstl)	7 µs	7 µs	-	9 µs	9 µs	-	10 µs	10 µs	-
Maximum slew rate	1.3 mA	1.3 mA	-	1.3 mA	1.3 mA	-	1.3 mA	1.3 mA	-
Nominal supply voltage	3 V	3 V	-	3 V	3 V	-	3 V	3 V	-
technology	CMOS	CMOS	-	CMOS	CMOS	-	CMOS	CMOS	-
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal pitch	0.65 mm	0.65 mm	-	0.65 mm	0.65 mm	-	0.65 mm	0.65 mm	-
Maximum time at peak reflow temperature	20	20	-	20	20	-	20	20	-
width	3 mm	3 mm	-	3 mm	3 mm	-	3 mm	3 mm	-

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