Factory Lead Time  

8 Weeks

Contact Plating  

Tin

Mounting Type  

Surface Mount

Package / Case  

28-TSSOP (0.173, 4.40mm Width)

Surface Mount  

YES

Number of Pins  

28

Power Dissipation (Max)  

12.5mW

Current - Supply (Nom)  

2.5mA

Number of Elements  

1

Operating Temperature  

-40°C~85°C

Packaging  

Tube

JESD-609 Code  

e3

Pbfree Code  

no

Part Status  

PRODUCTION (Last Updated: 4 weeks ago)

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

ECCN Code  

EAR99

Voltage - Supply  

5V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Number of Functions  

1

Terminal Pitch  

0.65mm

Time@Peak Reflow Temperature-Max (s)  

30

Base Part Number  

AD7490

Polarity  

Unipolar

Configuration  

MUX-S/H-ADC

Number of Channels  

16

Interface  

SPI

Power Dissipation  

12.5mW

Number of Bits  

12

Input Type  

Single Ended

Min Input Voltage  

2.475V

Architecture  

SAR

Max Input Voltage  

2.525V

Converter Type  

ADC, SUCCESSIVE APPROXIMATION

Supply Type  

Analog, Digital

Reference Type  

External

Data Interface  

SPI, DSP

Resolution  

1.5 B

Sampling Rate  

1 Msps

Voltage - Supply, Analog  

2.7V~5.25V

Voltage - Supply, Digital  

2.7V~5.25V

Number of Analog In Channels  

16

Sampling Rate (Per Second)  

1M

Output Bit Code  

BINARY, 2'S COMPLEMENT BINARY

Linearity Error-Max (EL)  

0.0244%

Integral Nonlinearity (INL)  

1 LSB

Sample and Hold / Track and Hold  

TRACK

Number of A/D Converters  

1

Input Capacitance  

20pF

Ratio - S/H:ADC  

1:1

Output Format  

SERIAL

Signal to Noise Ratio (SNR)  

69.5 dB

Differential Nonlinearity  

-0.95 LSB

Conversion Time-Max  

0.8μs

Voltage - Supply (Max)  

5.25V

Voltage - Supply (Min)  

2.7V

Height  

1.05mm

Length  

9.7mm

Width  

4.4mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Contains Lead