2

ADS1210, 1211

®

and external 2.5V reference, unless otherwise specified.

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change

without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant

any BURR-BROWN product for use in life support devices and/or systems.

SPECIFICATIONS

ADS1210U, P/ADS1211U, P, E

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ANALOG INPUT

0+5

V

–10

+10

V

Input Impedance

G = Gain, TMR = Turbo Mode Rate

M

Ω

Programmable Gain Amplifier

User Programmable: 1, 2, 4, 8, or 16

1

16

Input Capacitance

8pF

Input Leakage Current

At +25

°C5

50

pA

1nA

SYSTEMS PERFORMANCE

Resolution

24

Bits

No Missing Codes

22

Bits

Integral Linearity

±0.0015

%FSR

±0.0015

%FSR

See Note 5

1

µV/°C

See Note 5

1

µV/°C

At DC, +25

°C

100

115

dB

90

115

dB

160

dB

160

dB

Normal-Mode Rejection

100

dB

100

dB

Output Noise

See Typical Performance Curves

Power Supply Rejection

DC, 50Hz, and 60Hz

65

dB

VOLTAGE REFERENCE

2.4

2.5

2.6

V

Drift

25

ppm/

°C

Noise

50

µVp-p

Load Current

Source or Sink

1

mA

Output Impedance

2

Ω

2.0

3.0

V

Load Current

2.5

µA

Using Internal Reference

3.15

3.3

3.45

V

Drift

50

ppm/

°C

Load Current

Source or Sink

10mA

DIGITAL INPUT/OUTPUT

Logic Family

TTL Compatible CMOS

2.0

V

–0.3

0.8

V

2.4

V

0.4

V

3.5

V

–0.3

0.8

V

0.5

10

MHz

User Programmable

2.4

15,625

Hz

0.12

781

Hz

Data Format

User Programmable

Two’s Complement

or Offset Binary

SYSTEM CALIBRATION

Offset and Full-Scale Limits