Datasheet

VDD
SDA
SCL
Microcontrolleror
Microprocessor
withI CPort
2
I CPull-UpResistors
1k to10k (typ.)W W
2
VDDGND
5
10
1
2
3
4
ADDR
ALERT/RDY
GND
AIN0
AIN1
SCL
9
8
7
6
SDA
VDD
AIN3
AIN2
ADS1115
5
10
1
2
3
4
ADDR
ALERT/RDY
GND
AIN0
AIN1
SCL
9
8
7
6
SDA
VDD
AIN3
AIN2
ADS1115
1
2
3
8
7
6
DXP
DXN
A1
V+
SCL
SDA
TMP421
1
2
3
16
15
14
4
5
6
13
12
11
7
8
10
9
V A
OUT
V B
OUT
V H
REF
A3
A2
A1
VDD
V L
REF
GND
A0
IOV
DD
SDA
V C
OUT
V D
OUT
SCL
LDAC
DAC8574
Leave
Floating
4 5
A0 GND
VDD
SDA
SCL
Microcontrolleror
Microprocessor
withI CPort
2
I CPull-UpResistors
1k to10k (typ.)W W
2
VDDGND
5
10
1
2
3
4
ADDR
ALERT/RDY
GND
AIN0
AIN1
SCL
9
8
7
6
SDA
VDD
AIN3
AIN2
ADS1115
5
10
1
2
3
4
ADDR
ALERT/RDY
GND
AIN0
AIN1
SCL
9
8
7
6
SDA
VDD
AIN3
AIN2
ADS1115
5
10
1
2
3
4
ADDR
ALERT/RDY
GND
AIN0
AIN1
SCL
9
8
7
6
SDA
VDD
AIN3
AIN2
ADS1115
5
10
1
2
3
4
ADDR
ALERT/RDY
GND
AIN0
AIN1
SCL
9
8
7
6
SDA
VDD
AIN3
AIN2
ADS1115
ADS1113
ADS1114
ADS1115
www.ti.com SBAS444B –MAY 2009–REVISED OCTOBER 2009
NOTE: ADS1113/4/5 power and input connections omitted for
clarity. ADDR, A3, A2, A1, and A0 select the I
2
C addresses.
NOTE: ADS1113/4/5 power and input connections omitted for
Figure 36. Connecting Multiple Device Types
clarity. The ADDR pin selects the I
2
C address.
Figure 35. Connecting Multiple ADS1113/4/5s
Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 25
Product Folder Link(s): ADS1113 ADS1114 ADS1115