Datasheet
ADS1212, 1213
8
SBAS064A
TYPICAL PERFORMANCE CURVES (Cont.)
At T
A
= +25°C, AV
DD
= DV
DD =
+5V, f
XIN
= 1MHz, programmable gain amplifier setting of 1, Turbo Mode Rate of 1, REF
OUT
disabled, V
BIAS
disabled, and external
2.5V reference, unless otherwise noted.
POWER DISSIPATION vs PGA SETTING
(REF
OUT
Enabled)
PGA Setting
124816
Power Dissipation (mW)
15
14.5
14
13.5
13
12.5
12
11.5
11
10.5
10
Turbo 1
Turbo 2
Turbo 4
Turbo 8
Turbo 16
ANALOG CURRENT vs PGA SETTING
(REF
OUT
Enabled)
PGA Setting
124816
Analog I
DD
(µA)
2700
2600
2500
2400
2300
2200
2100
2000
1900
1800
Turbo 1
Turbo 2
Turbo 4
Turbo 8
Turbo 16
ANALOG CURRENT vs PGA SETTING
(External Reference; REF
OUT
Disabled)
PGA Setting
124816
Analog I
DD
(µA)
980
880
780
680
580
480
380
280
180
80
Turbo 1
Turbo 2
Turbo 4
Turbo 8
Turbo 16
POWER DISSIPATION vs PGA SETTING
(External Reference; REF
OUT
Disabled)
PGA Setting
124816
Power Dissipation (mW)
6
5
4
3
2
1
0
Turbo 1
Turbo 2
Turbo 4
Turbo 8
Turbo 16