AD7367 datasheet(4/28 Pages) AD

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AD7366/AD7367

Rev. 0 | Page 4 of 28

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

REFERENCE INPUT/OUTPUT

Reference Output Voltage3

2.495

2.5

2.505

±0.2% max @ 25°C

Long-Term Stability

150

ppm

For 1000 hours

Output Voltage Hysteresis1

ppm

Reference Input Voltage Range

2.5

3.0

DC Leakage Current

±0.01

±1

μA

External reference applied to Pin DCAPA/Pin DCAPB

Input Capacitance

±5 V and ±10 V analog input range

0 V to 10 V analog input range

DCAPA, DCAPB Output Impedance

Reference Temperature Coefficient

ppm/°C

VREF Noise

μV rms

Bandwidth = 3 kHz

LOGIC INPUTS

Input High Voltage, VINH

0.7 × VDRIVE

Input Low Voltage, VINL

±0.01

+0.8

Input Current, IIN

±1

μA

VIN = 0 V or VDRIVE

Input Capacitance, CIN2

LOGIC OUTPUTS

Output High Voltage, VOH

VDRIVE − 0.2

Output Low Voltage, VOL

0.4

Floating State Leakage Current

±0.01

±1

μA

Floating State Output Capacitance2

CONVERSION RATE

Conversion Time

610

Track/Hold Acquisition Time2

140

Full-scale step input

Throughput Rate

1.12

MSPS

For 4.75 V ≤ VDRIVE ≤ 5.25 V, fSCLK = 48 MHz

MSPS

For 2.7 V ≤ VDRIVE < 4.75 V, fSCLK = 35 MHz

POWER REQUIREMENTS

Digital Inputs = 0 V or VDRIVE

VCC

4.75

5.25

See

Table 7

VDD

+11.5

+16.5

See

Table 7

VSS

−16.5

−11.5

See

Table 7

VDRIVE

2.7

5.25

Normal Mode (Static)

IDD

370

550

μA

VDD = +16.5 V

ISS

μA

VSS = −16.5 V

ICC

1.5

1.8

VCC = 5.5 V

Normal Mode (Operational)

fS = 1.12 MSPS

IDD

1.8

2.0

VDD = +16.5 V

ISS

1.5

1.6

VSS = −16.5 V

ICC

5.6

VCC = 5.25 V, internal reference enabled

Shutdown Mode

IDD

0.01

μA

VDD = +16.5 V

ISS

0.01

μA

VSS = −16.5 V

ICC

0.3

μA

VCC = 5.25 V

Power Dissipation

Normal Mode (Operational)

88.8

VDD = +16.5 V, VSS = −16.5 V, VCC = 5.25 V,

fS = 1.12 MSPS

±10 V input range, fS = 1.12 MSPS,

±5 V and 0 V to 10 V input range, fS = 1.12 MSPS

Shutdown Mode

1.9

43.5

μW

VDD = +16.5 V, VSS = −16.5 V, VCC = 5.25 V

1 See the Terminology section.

2 Sample tested during initial release to ensure compliance.

3 Refers to Pin DCAPA or Pin DCAPB specified for 25oC.

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