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PACKAGE/ORDERING INFORMATION

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

10

f

CLK

60 MHz

ADS1610

SBAS344C – AUGUST 2005 – REVISED OCTOBER 2006

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ADS1610 passes

1.5K CDM testing. ADS1610 passes 1kV human body model testing (TI Standard is 2kV).

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.

For the most current package and ordering information, see the Package Option Addendum at the end of this

document, or see the TI website at www.ti.com.

over operating free-air temperature range (unless otherwise noted) (1)

VALUE

UNIT

AVDD to AGND

–0.3 to +6

V

DVDD to DGND

–0.3 to +3.6

V

AGND to DGND

–0.3 to +0.3

V

100, Momentary

Input current, II

mA

10, Continuous

Analog I/O to AGND

-0.3 to AVDD + 0.3

V

Digital I/O to DGND

-0.3 to DVDD + 0.3

V

Maximum junction temperature, TJ

150

°C

Operating free-air temperature range, TA

-40 to +105

°C

Storage temperature range, Tstg

-60 to +150

°C

Lead temperature (soldering, 10s)

260

°C

(1)

Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not implied.

All specifications at –40

°C to 85°C, AVDD = 5V, DVDD = 3V, f

CLK = 60MHz, VREF = 3V, MODE = 00, VCM = 2.5V, and RBIAS

= 19k

Ω (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ANALOG INPUT

VID(AINP - AINN)

Differential input voltage (AINP-AINN)

±V

REF

V

VIC(AINP + AINN)/2

Common-mode input voltage

2.5

V

Absolute input voltage (AINP or AINN

VIHA

–0.1

4.2

V

with respect to AGND)

DYNAMIC SPECIFICATIONS

Data rate

MSPS

Signal-to-noise ration relative to

SNR

fIN = 100kHz, –2dBFS

83

86

dBFS

full-scale(1)

(1)

For reference, this dynamic specification is extrapolated to full-scale and is thus dBFS. Subsequent dynamic specifications are dBc (dB),

which is: Specification (in dBc) = Specification (in dBFS) + AIN (input amplitude in dBFS). For more information see Understanding and

comparing datasheets for high-speed ADCs.

2

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