ADS850

SBAS154C

2

www.ti.com

ELECTRICAL CHARACTERISTICS

ADS850Y

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

RESOLUTION

14

Bits

SPECIFIED TEMPERATURE RANGE

–40 to +85

°C

CONVERSION CHARACTERISTICS

Sample Rate

10k

10M

Samples/s

Data Latency

7

Clk Cycles

ANALOG INPUT

Single-Ended Input Range

1.5

3.5

V

0.5

4.5

V

Differential Input Range

1.5

3.5

V

Common-Mode Voltage

2.5

V

1V

Input Capacitance

20

pF

Analog Input Bandwidth

–3dBFS Input

270

MHz

DYNAMIC CHARACTERISTICS

Differential Linearity Error (Largest Code Error)

f = 4.8MHz

±0.75

±1.0

LSB

No Missing Codes

Tested

f = 4.8MHz (–1dB input)

4Vp-p

75

85

f = 4.8MHz (–1dB input)

2Vp-p

82

dBFS

Signal-to-Noise Ratio (SNR)

f = 4.8MHz (–1dB input)

4Vp-p

71

76

dBFS

f = 4.8MHz (–1dB input)

2Vp-p

73

dBFS

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

f = 4.8MHz (–1dB input)

4Vp-p

70

75

dBFS

f = 4.8MHz (–1dB input)

2Vp-p

72

dBFS

12.2

Bits

Integral Nonlinearity Error

f = 4.8MHz

±2.5

±5.0

LSB

Aperture Delay Time

1ns

Aperture Jitter

4

ps rms

Overvoltage Recovery Time

1.5 • FS Input

2

ns

Full-Scale Step Acquisition Time

50

ns

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

°C

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

°C

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

°C

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 degrada-

tion 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

ADS850Y

ADS850Y-EVM

DEMO BOARD ORDERING INFORMATION

SPECIFIED

PACKAGE

TEMPERATURE

PACKAGE

ORDERING

TRANSPORT

PRODUCT

PACKAGE-LEAD

RANGE

MARKING

NUMBER

MEDIA, QUANTITY

ADS850Y

TQFP-48

PFB

–40

°C to +85°C

ADS850Y

ADS850Y/250

Tape and Reel, 250

"

"""

"

ADS850Y/2K

Tape and Reel, 2000

PACKAGE/ORDERING INFORMATION

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

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.