AD5390BCPZ-3(RevF) データシートの表示（PDF） - Analog Devices

部品番号

コンポーネント説明

メーカー

AD5390BCPZ-3
(Rev.:RevF)

8-/16-Channel, 3 V/5 V, Serial Input, Single-Supply, 12-/14-Bit Voltage Output

Analog Devices 

Data Sheet

AD5390/AD5391/AD5392

SPECIFICATIONS

AD5390-5/AD5391-5/AD5392-5 SPECIFICATIONS

AVDD = 4.5 V to 5.5 V; DVDD = 2.7 V to 5.5 V; AGND = DGND = 0 V; REFIN = 2.5 V external. All specifications TMIN to TMAX,

unless otherwise noted.

Table 1.

Parameter

ACCURACY

Resolution

Relative Accuracy

Differential Nonlinearity

Zero-Scale Error

Offset Error

Offset Error TC

Gain Error

Gain Temperature Coefficient2

DC Crosstalk2

REFERENCE INPUT/OUTPUT

Reference Input2

Reference Input Voltage

DC Input Impedance

Input Current

Reference Range

Reference Output3

Output Voltage

Reference TC

Output Impedance

OUTPUT CHARACTERISTICS2

Output Voltage Range4

Short-Circuit Current

Load Current

Capacitive Load Stability

RL = ∞

RL = 5 kΩ

DC Output Impedance

MONITOR OUTPUT PIN

Output Impedance

Three-State Leakage Current

LOGIC INPUTS2

VIH, Input High Voltage

VIL, Input Low Voltage

DVDD > 3.6 V

DVDD ≤ 3.6 V

Input Current

Pin Capacitance

AD5390-51

AD5392-51 AD5391-51

14

12

±3

±1

−1/+2

±1

4

4

±4

±4

±5

±0.05

±0.06

2

1

±5

±0.05

±0.06

2

1

Unit

Test Conditions/Comments

Bits

LSB max

LSB max

mV max

mV max

µV/°C typ

% FSR max

% FSR max

ppm FSR/°C typ

LSB max

Guaranteed monotonic over temperature

Measured at Code 32 in the linear region

(AD5390-5/AD5391-5); measured at Code 8 in

the linear region (AD5391-5)

At 25°C TMIN to TMAX

2.5

2.5

V

1

±1

1 V to AVDD/2

1

±1

1 V to AVDD/2

MΩ min

µA max

V min/max

2.495/2.505

1.22/1.28

±10

±15

800

2.495/2.505

1.22/1.28

±10

±15

800

V min/max

V min/max

ppm max

ppm max

Ω typ

0/AVDD

40

±1

0/AVDD

40

±1

V min/max

mA max

mA max

200

1000

0.6

200

1000

0.6

pF max

pF max

Ω max

1000

100

1000

100

Ω typ

nA typ

2

2

V min

0.8

0.8

0.6

0.6

±10

±10

10

10

V max

V max

µA max

pF max

±1% for specified performance,

AVDD = 2 × REFIN + 50 mV

Typically 100 MΩ

Typically ±30 nA

Enabled via internal/external bit in control

register; REF select bit in control register

selects the reference voltage

At ambient, optimized for 2.5 V operation

At ambient when 1.25 V reference is selected

Temperature range: 25°C to 85°C

Temperature range: −40°C to +85°C

DVDD = 2.7 V to 5.5 V

Total for all pins, TA = TMIN to TMAX

Rev. F | Page 5 of 44

Share Link: