MAX530ACAG Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге

Компоненты Описание

Список матч

MAX530ACAG

+5V, Low-Power, Parallel-Input, Voltage-Output, 12-Bit DAC

Maxim Integrated 

+5V, Low-Power, Parallel-Input,

Voltage-Output, 12-Bit DAC

ELECTRICAL CHARACTERISTICS—Dual ±5V Supplies (continued)

(VDD = 5V ±10%, VSS = -5V ±10%, AGND = DGND = REFGND = 0V, REFIN = 2.048V (external), RFB = ROFS = VOUT,

CREFOUT = 33µF, RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted.)

Note 2: In single supply, INL and GE are calculated from code 11 to code 4095.

Note 3: Zero Code, Bipolar and Gain Error PSRR are input referred specifications. In Unity Gain, the specification is 500µV.

In Gain = 2 and Bipolar modes, the specification is 1mV.

Note 4: Guaranteed by design.

Note 5: REFIN = 1kHz, 2.0Vp-p.

Note 6: For specified performance, VDD = 5V ±10% is guaranteed by PSRR tests.

Note 7: For specified performance, VSS = -5V ±10% is guaranteed by PSRR tests.

Note 8: Tested at IOUT = 100µA. The reference can typically source up to 5mA (see Typical Operating Characteristics).

__________________________________________Typical Operating Characteristics

(TA = +25°C, single supply (+5V), unity gain, code = all 1s, unless otherwise noted).

INTEGRAL NONLINEARITY vs.

DIGITAL INPUT CODE (0–11)

0.25

DUAL

SUPPLIES

0

-0.50

-1.00

SINGLE

SUPPLY

INTEGRAL NONLINEARITY vs.

DIGITAL INPUT CODE (11–4095)

0.25

0

OUTPUT SINK CAPABILITY vs.

OUTPUT PULL-DOWN VOLTAGE

16

14

12

10

8

6

4

2

-1.25

0

2 4 6 8 10 12

DIGITAL INPUT CODE (DECIMAL)

-0.25

11 512 1024 1536 2048 2560 3072 3584 4095

DIGITAL INPUT CODE (DECIMAL)

0

0

0.2 0.4 0.6 0.8 1.0

OUTPUT PULL-DOWN VOLTAGE (V)

OUTPUT SOURCE CAPABILITY vs.

OUTPUT PULL-UP VOLTAGE

8

7

6

5

4

3

2

1

0

0

1

2

3

4

5

OUTPUT PULL-UP VOLTAGE (V)

ANALOG FEEDTHROUGH vs.

FREQUENCY

-110

-100

-90

-80

-70

REFIN = 2Vp-p

-60

-50

-40

-30

-20

-10

CODE = ALL 0s,

DUAL SUPPLIES (±5V)

0

1 10 100 1k 10k 100k 1M

FREQUENCY (Hz)

REFERENCE VOLTAGE vs.

TEMPERATURE

2.055

2.050

2.045

-60 -40 -20 0 20 40 60 80 100 120 140

TEMPERATURE (°C)

_______________________________________________________________________________________ 5

Share Link: