ADS7844EG4

Manufacturer :

Texas Instruments

Product Category :

Analog to Digital Converters (ADC)

Max Power Dissipation :

4.5mW

Contact Plating :

Gold

Number of Inputs :

4, 8

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Length :

8.65mm

Data Interface :

SPI

Number of Bits :

12

Number of Pins :

20

Number of Terminations :

20

Factory Lead Time :

6 Weeks

Lead Free :

Lead Free

RoHS Status :

ROHS3 Compliant

Nominal Supply Current :

550μA

Mounting Type :

Surface Mount

Surface Mount :

yes

Max Supply Voltage :

5.25V

Height :

1.75mm

Polarity :

Unipolar

REACH SVHC :

No SVHC

Min Supply Voltage :

2.7V

Number of Elements :

1

Terminal Position :

Dual

Pbfree Code :

yes

Number of Analog In Channels :

8

Radiation Hardening :

No

Width :

3.9mm

Pin Count :

20

Configuration :

MUX-S/H-ADC

Packaging :

Tube

Base Part Number :

ADS7844

Sampling Rate :

200 ksps

Voltage - Supply, Analog :

2.7V~3.6V 5V

Converter Type :

ADC, SUCCESSIVE APPROXIMATION

Supply Voltage :

2.7V

Number of Functions :

1

Reference Type :

External

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Interface :

Serial

Supply Type :

Single

Resolution :

1.5 B

Sampling Rate (Per Second) :

200k

Input Type :

Differential, Single Ended

Operating Supply Voltage :

5V

Operating Temperature :

-40°C~85°C

Integral Nonlinearity (INL) :

2 LSB

Voltage - Supply, Digital :

2.7V~3.6V 5V

Signal to Noise Ratio (SNR) :

72 dB

Linearity Error-Max (EL) :

0.0488%

Ratio - S/H:ADC :

1:1

ECCN Code :

EAR99

Architecture :

SAR

Thickness :

1.5mm

Terminal Form :

Gull wing

Terminal Pitch :

0.635mm

Package / Case :

20-SSOP (0.154, 3.90mm Width)

Min Supply Voltage (DC) :

2.7V

Differential Nonlinearity :

0.8 LSB

Max Supply Voltage (DC) :

5.25V

Conversion Rate :

200 ksps

JESD-609 Code :

e4

Spurious-free dynamic range (SFDR) :

76 dB

Sample and Hold / Track and Hold :

SAMPLE

Power Dissipation :

4.5mW

Peak Reflow Temperature (Cel) :

260

Output Bit Code :

BINARY