ADS7844E/2K5G4

Manufacturer :

Texas Instruments

Product Category :

Analog to Digital Converters (ADC)

Package / Case :

20-SSOP (0.154, 3.90mm Width)

Supply Voltage :

2.7V

Input Type :

Differential, Single Ended

Power Dissipation :

4.5mW

Data Interface :

SPI

Pin Count :

20

Terminal Pitch :

0.635mm

Voltage - Supply, Digital :

2.7V~3.6V 5V

Max Power Dissipation :

4.5mW

Height :

1.75mm

JESD-609 Code :

e4

Width :

3.9mm

Mounting Type :

Surface Mount

Max Supply Voltage :

5.25V

Spurious-free dynamic range (SFDR) :

76 dB

Base Part Number :

ADS7844

Peak Reflow Temperature (Cel) :

260

Number of Pins :

20

Factory Lead Time :

12 Weeks

Number of Bits :

12

Lifecycle Status :

ACTIVE (Last Updated: 1 week ago)

Configuration :

MUX-S/H-ADC

Resolution :

1.5 B

Pbfree Code :

yes

Operating Temperature :

-40°C~85°C

RoHS Status :

ROHS3 Compliant

Reference Type :

External

Lead Free :

Lead Free

Min Supply Voltage :

2.7V

Thickness :

1.5mm

Voltage - Supply, Analog :

2.7V~3.6V 5V

Number of Functions :

1

Interface :

Serial

Polarity :

Unipolar

Output Bit Code :

BINARY

Supply Type :

Single

Integral Nonlinearity (INL) :

2 LSB

Number of Terminations :

20

Ratio - S/H:ADC :

1:1

Surface Mount :

yes

Sampling Rate :

200 ksps

Length :

8.65mm

Differential Nonlinearity :

0.8 LSB

ECCN Code :

EAR99

Number of Inputs :

4, 8

Signal to Noise Ratio (SNR) :

72 dB

Number of Elements :

1

Sampling Rate (Per Second) :

200k

Radiation Hardening :

No

Linearity Error-Max (EL) :

0.0488%

Converter Type :

ADC, SUCCESSIVE APPROXIMATION

Terminal Position :

Dual

Contact Plating :

Gold

Operating Supply Voltage :

5V

Architecture :

SAR

Number of Analog In Channels :

8

Max Supply Voltage (DC) :

5.25V

Conversion Rate :

200 ksps

Min Supply Voltage (DC) :

2.7V

Sample and Hold / Track and Hold :

SAMPLE

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Terminal Form :

Gull wing

Packaging :

Tape and Reel (TR)

Nominal Supply Current :

550μA