DAC 芯片~ 16位超级好用,不容错过

TYPICAL CHARACTERISTICS: VDD = +5V

At TA = +25°C, and +VDD = +5V, unless otherwise noted.

LINEARITY ERROR AND

DIFFERENTIAL LINEARITY ERROR vs CODE

(

–40°C)

644832160–16–32–48–64

2.01.51.00.50.0–0.5–1.0–1.5–2.0

0000H2000H4000H6000H8000HA000HC000HE000HFFFFH

Digital Input Code

644832160–16–32–48–64

2.01.51.00.50.0–0.5–1.0–1.5–2.0

0000H2000H4000H6000H8000HA000HC000HE000HFFFFH

Digital Input Code

LINEARITY ERROR AND

DIFFERENTIAL LINEARITY ERROR vs CODE

(+25°C)

LE (LSB)DLE (LSB)

LINEARITY ERROR AND

DIFFERENTIAL LINEARITY ERROR vs CODE

(+105°C)

644832160–16–32–48–64

2.01.51.00.50.0–0.5–1.0–1.5–2.0

0000H2000H4000H6000H8000HA000HC000HE000HFFFFH

Digital Input Code

201510

DLE (LSB)L

E (L

SB

)

ZERO-SCALE ERROR vs TEMPERATURE

L

E (L

SB

)

Error (mV)

50–5–10–15–20

–40

40

Temperature (°C)

80

120

D

LE (LSB)

FULL-SCALE ERROR vs TEMPERATURE

201510Error (mV)

2000

IDD HISTOGRAM

1500Frequency

40

Temperature (°C)

80

120

50–5–10–15–

20

–40

1000

500

100130

160190220250280310340370400

IDD (µA)

DAC8501

SBAS212A

5