2600I Просмотр технического описания (PDF) - Linear Technology

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Компоненты Описание

производитель

2600I

Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP

Linear Technology 

LTC2600/LTC2610/LTC2620

TYPICAL PERFORMANCE CHARACTERISTICS

LTC2600/LTC2610/LTC2620

Supply Current vs Logic Voltage

2.4

VCC = 5V

2.3

SWEEP SCK, SDI

AND CS/LD

2.2

0V TO VCC

2.1

2.0

1.9

1.8

1.7

1.6

1.5

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

LOGIC VOLTAGE (V)

2600 G13

Exiting Power-Down to Mid-Scale

VCC = 5V

VREF = 2V

VOUT

0.5V/DIV

CS/LD

5V/DIV

DACs A TO G IN

POWER-DOWN MODE

2.5μs/DIV

2600 G14

Hardware CLR

VOUT

1V/DIV

CLR

5V/DIV

1μs/DIV

2600 G15

Multiplying Bandwidth

0

–3

–6

–9

–12

–15

–18

–21

–24

–27

VCC = 5V

VREF (DC) = 2V

–30 VREF (AC) = 0.2VP-P

–33 CODE = FULL SCALE

–36

1k

10k

100k

FREQUENCY (Hz)

1M

2600 G16

Output Voltage Noise,

0.1Hz to 10Hz

VOUT

10μV/DIV

0 1 2 3 4 5 6 7 8 9 10

SECONDS

2600 G17

Short-Circuit Output Current

vs VOUT (Sinking)

Short-Circuit Output Current

vs VOUT (Sourcing)

0mA

0mA

VCC = 5.5V

VREF = 5.6V

CODE = 0

1V/DIV

VOUT SWEPT 0V TO VCC

2600 G18

VCC = 5.5V

1V/DIV

VREF = 5.6V

CODE = FULL SCALE

VOUT SWEPT VCC TO 0V

2600 G19

2600fe

9

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