ADS9813 datasheet(7/66 Pages) TI

7 / 66 page

5.5 Electrical Characteristics

at AVDD_5V = 4.75V to 5.25V, VDD_1V8 = 1.75V to 1.85V, IOVDD = 1.15V to 1.85V, VREF = 4.096V (external), and

maximum throughput (unless otherwise noted); minimum and maximum values at TA = –40°C to +125°C; typical values at TA

= 25°C

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ANALOG INPUTS

RIN

Input impedance

All input ranges

0.8

1.2

MΩ

Input impedance thermal drift

All input ranges

30 ppm/°C

Input capacitance

ANALOG INPUT FILTER

BW(-3 dB)

Analog input LPF bandwidth

–3 dB

Low-bandwidth filter, all input ranges

22.7

kHz

Wide-bandwidth filter, input range = ±2.5V

221

Wide-bandwidth filter, input range = ±3.5V

325

Wide-bandwidth filter, input range = ±5V

500

Wide-bandwidth filter, input range = ±7V

700

Wide-bandwidth filter, input range = ±10V

691

Wide-bandwidth filter, input range = ±12V

664

DC PERFORMANCE(3) (4)

Resolution

No missing codes

Bits

DNL

Differential nonlinearity

Wide CM enabled and disabled, all ranges

–0.99

±0.35

0.99

LSB

INL

Integral nonlinearity

RANGE = ±5V and ±10V, TA = 20℃ to 60℃,

AVDD_5V = 4.9V to 5.1V

ADS9813 and ADS9811

–2

±0.8

LSB

All ranges

–4

±0.8

Offset error

RANGE = ±5V, ±10V, and ±12V

–75

±15

LSB

RANGE = ±3.5V and ±7V

–100

±25

100

RANGE = ±2.5V

–175

±25

175

All other conditions

±50

Offset error thermal drift

All ranges, TA = 0°C to 70°C

0.6

ppm/°C

All ranges

0.6

Gain error

All ranges

–0.038

±0.008

0.038

%FSR

Gain error thermal drift

All ranges, TA = 0°C to 70°C

0.6

ppm/°C

All ranges

0.6

www.ti.com

ADS9813, ADS9811, ADS9810

SBASAQ6A – JULY 2024 – REVISED NOVEMBER 2024

Submit Document Feedback

Product Folder Links: ADS9813 ADS9811 ADS9810

ADS9813 Datasheet(PDF) 7 Page - Texas Instruments

ADS9813 Datasheet(HTML) 7 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

Datasheet Download

Link URL