LTC2633AHTS8-HZ8 データシートの表示（PDF） - Linear Technology

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LTC2633AHTS8-HZ8

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

Linear Technology 

LTC2633

Typical Performance Characteristics

LTC2633-H12 (Internal Reference, VFS = 4.096V)

TA = 25°C unless otherwise noted.

Integral Nonlinearity (INL)

1.0

VCC = 5V

0.5

Differential Nonlinearity (DNL)

1.0

VCC = 5V

0.5

INL vs Temperature

1.0

VCC = 5V

0.5

INL (POS)

0

0

0

INL (NEG)

–0.5

–0.5

–0.5

–1.0

0

1024

2048

CODE

3072

4095

2633 G08

–1.0

0

DNL vs Temperature

1.0

VCC = 5V

0.5

DNL (POS)

0

DNL (NEG)

–0.5

1024

2048

CODE

3072

4095

2633 G09

–1.0

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

2633 G10

Reference Output Voltage vs

Temperature

2.068

VCC = 5V

2.058

2.048

2.038

–1.0

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

2633 G11

2.028

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

2633 G12

Settling to ±1LSB Rising

SCL

5V/DIV

9TH CLOCK OF

3RD DATA BYTE

VOUT

1LSB/DIV

3.8µs

1/4 SCALE TO 3/4 SCALE STEP

VCC = 5V, VFS = 4.095V

RL = 2k, CL = 100pF

AVERAGE OF 256 EVENTS

2µs/DIV

2633 G13

Settling to ±1LSB Falling

VOUT

1LSB/DIV

3/4 SCALE TO 1/4 SCALE

STEP

VCC = 5V, VFS = 4.095V

RL = 2k, CL = 100pF

AVERAGE OF 256 EVENTS

SCL

5V/DIV

4.7µs

9TH CLOCK OF

3RD DATA BYTE

2µs/DIV

2633 G14

2633fb

11

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