LTC2633 查看數據表（PDF） - Linear Technology

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LTC2633

Dual 12-/10-/8-Bit I2C VOUT DACs with 10ppm/°C Reference

Linear Technology 

LTC2633

Absolute Maximum Ratings

(Notes 1, 2)

Supply Voltage (VCC).................................... –0.3V to 6V

SCL, SDA...................................................... –0.3V to 6V

VOUTA, VOUTB....................–0.3V to Min(VCC + 0.3V, 6V)

CA0....................................–0.3V to Min(VCC + 0.3V, 6V)

REF....................................–0.3V to Min(VCC + 0.3V, 6V)

Operating Temperature Range

LTC2633C................................................. 0°C to 70°C

LTC2633H (Note 3)............................. –40°C to 125°C

Maximum Junction Temperature........................... 150°C

Storage Temperature Range.................... –65°C to 150°C

Lead Temperature (Soldering, 10 sec)................... 300°C

Pin Configuration

TOP VIEW

SCL 1

CA0 2

REF 3

GND 4

8 SDA

7 VCC

6 VOUTB

5 VOUTA

TS8 PACKAGE

8-LEAD PLASTIC TSOT-23

TJMAX = 150°C (NOTE 6), θJA = 195°C/W

Order Information

LTC2633 A C TS8 –L Z 12 #TRM PBF

LEAD FREE DESIGNATOR

TAPE AND REEL

TR = 2,500-Piece Tape and Reel

TRM = 500-Piece Tape and Reel

RESOLUTION

12 = 12-Bit

10 = 10-Bit

8 = 8-Bit

POWER-ON RESET

I = Reset to Mid-Scale in Internal Reference Mode

X = Reset to Mid-Scale in External Reference Mode (2.5V Full-Scale

Voltage, Internal Reference Mode Option Only)

O = Reset to Mid-Scale in Internal Reference Mode, DACs High Z

(2.5V Full-Scale Voltage, Internal Reference Mode Option Only)

Z = Reset to Zero-Scale in Internal Reference Mode

FULL-SCALE VOLTAGE INTERNAL REFERENCE MODE

L = 2.5V

H = 4.096V

PACKAGE TYPE

TS8 = 8-Lead Plastic TSOT-23

TEMPERATURE GRADE

C = Commercial Temperature Range (0°C to 70°C)

H = Automotive Temperature Range (–40°C to 125°C)

ELECTRICAL GRADE (OPTIONAL)

A = ±1LSB Maximum INL (12-Bit)

PRODUCT PART NUMBER

Consult LTC Marketing for information on non-standard lead based finish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/

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