Datasheet ADS1015

1ADDR
2ALERT/RDY
3GND
4AIN0
5AIN1
6 AIN2
7 AIN3
8 VDD
9 SDA
10 SCL
Not to scale
1ADDR 10 SCL
2ALERT/RDY 9 SDA
3GND 8 VDD
4AIN0 7 AIN3
5AIN1 6 AIN2
Not to scale
5
ADS1013 , ADS1014 , ADS1015
www.ti.com SBAS473E –MAY 2009–REVISED JANUARY 2018
Product Folder Links: ADS1013 ADS1014 ADS1015
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5 Device Comparison Table
DEVICE
RESOLUTION
(Bits)
MAXIMUM SAMPLE
RATE
(SPS)
INPUT CHANNELS
Differential
(Single-Ended)
PGA INTERFACE
SPECIAL
FEATURES
ADS1015 12 3300 2 (4) Yes
I
2
C
Comparator
ADS1014 12 3300 1 (1) Yes
I
2
C
Comparator
ADS1013 12 3300 1 (1) No
I
2
C
None
ADS1115 16 860 2 (4) Yes
I
2
C
Comparator
ADS1114 16 860 1 (1) Yes
I
2
C
Comparator
ADS1113 16 860 1(1) No
I
2
C
None
ADS1018 12 3300 2 (4) Yes SPI Temperature sensor
ADS1118 16 860 2 (4) Yes SPI Temperature sensor
6 Pin Configuration and Functions
RUG Package
10-Pin X2QFN
Top View
DGS Package
10-Pin VSSOP
Top View
(1) See the Unused Inputs and Outputs section for unused pin connections.
Pin Functions
PIN
(1)
TYPE DESCRIPTIONNAME ADS1013 ADS1014 ADS1015
ADDR 1 1 1 Digital input
I
2
C slave address select
AIN0 4 4 4 Analog input Analog input 0
AIN1 5 5 5 Analog input Analog input 1
AIN2 — — 6 Analog input Analog input 2 (ADS1015 only)
AIN3 — — 7 Analog input Analog input 3 (ADS1015 only)
ALERT/RDY — 2 2 Digital output Comparator output or conversion ready (ADS1014 and ADS1015 only)
GND 3 3 3 Analog Ground
NC 2, 6, 7 6, 7 — — Not connected
SCL 10 10 10 Digital input Serial clock input. Clocks data on SDA
SDA 9 9 9 Digital I/O Serial data. Transmits and receives data
VDD 8 8 8 Analog Power supply. Connect a 0.1-μF, power-supply decoupling capacitor to GND.