ADS822, ADS825

2

SBAS069B

ADS822E

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

RESOLUTION

10

10

Bits

SPECIFIED TEMPERATURE RANGE

Ambient Air

–40 to +85

–40 to +85

°C

ANALOG INPUT

Standard Single-Ended Input Range

2Vp-p

1.5

3.5

✻✻

V

Optional Single-Ended Input Range

1Vp-p

2

3

✻✻

V

Common-Mode Range

2.5

✻

V

Optional Differential Input Range

2Vp-p

2

3

✻✻

V

Analog Input Bias Current

1

✻

µA

Input Impedance

1.25 || 5

✻

M

Ω || pF

Track-Mode Input Bandwidth

–3dBFS Input

300

✻

MHz

CONVERSION CHARACTERISTICS

Sample Rate

10k

40M

✻✻

Samples/s

Data Latency

5

✻

Clk Cyc

DYNAMIC CHARACTERISTICS

Differential Linearity Error (largest code error)

f = 1MHz

±0.25

±1.0

✻✻

LSB

f = 10MHz

±0.5

✻

LSB

No Missing Codes

Tested

Tested

Integral Nonlinearity Error, f = 1MHz

±0.5

±2.0

✻✻

LSBs

Referred to Full-Scale

f = 1MHz

72

71

f = 10MHz

63

66

60

65

dBFS

f = 9.5MHz and 9.9MHz (–7dB each tone)

–67

✻

dBc

Signal-to-Noise Ratio (SNR)

Referred to Full-Scale

f = 1MHz

60

✻

dB

f = 10MHz

57

60

✻✻

dB

Signal-to-(Noise + Distortion) (SINAD)

Referred to Full-Scale

f = 1MHz

59

✻

dB

f = 10MHz

56

58

✻✻

dB

9.5

✻

Bits

Output Noise

Input Tied to Common-Mode

0.2

✻

LSBs rms

Aperture Delay Time

3

✻

ns

Aperture Jitter

1.2

✻

ps rms

Overvoltage Recovery Time

2

✻

ns

Full-Scale Step Acquisition Time

5

✻

ns

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas Instru-

ments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling

and installation procedures can cause damage.

ESD damage can range from subtle performance degradation

to complete device failure. Precision integrated circuits may be

more susceptible to damage because very small parametric

changes could cause the device not to meet its published

specifications.

PRODUCT

DEMO BOARD

ADS822E

DEM-ADS822E

DEMO BOARD ORDERING INFORMATION

ELECTRICAL CHARACTERISTICS

Case Temperature ......................................................................... +100

°C

Junction Temperature .................................................................... +150

°C

Storage Temperature ..................................................................... +150

°C

NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings”

may cause permanent damage to the device. Exposure to absolute maximum

conditions for extended periods may affect device reliability.

SPECIFIED

PACKAGE

TEMPERATURE

PACKAGE

ORDERING

TRANSPORT

PRODUCT

PACKAGE-LEAD

RANGE

MARKING

NUMBER

MEDIA, QUANTITY

ADS822

SSOP-28

DB

–40

°C to +85°C

ADS822E

ADS822E

Rails,

"

"""

"

ADS822E/1K

Tape and Reel, 1000

ADS825

SSOP-28

DB

–40

°C to +85°C

ADS825E

ADS825E

Rails,

"

"""

"

ADS825E/1K

Tape and Reel, 1000

NOTES: (1) For the most current specifications and package information, refer to our web site at www.ti.com.

PACKAGE/ORDERING INFORMATION