Table 1. Operating
Conditions
Symbol |
Parameters |
Conditions |
Min. |
Typ. |
Max. |
Unit |
VCC |
Power Supply |
All power modes |
1.62 |
3 |
3.63 |
V |
Vin
|
Input voltage range |
|
0 |
- |
Vcc |
V |
Vout |
Output voltage range |
|
0.15 |
- |
Vcc-0.15 |
V |
Cload |
Maximum capacitance load |
|
- |
- |
50 |
pF |
Rload
(1) |
Minimum resistive load |
Output Range[0.15V;Vcc-0.15V] |
3.5 |
- |
- |
kΩ |
Output Range[0.3V;Vcc-0.3V] |
0.5 |
- |
- |
Iload(1) |
DC output current load |
Output Range[0.15V;Vcc-0.15V] |
- |
- |
1 |
mA |
Output Range[0.3V;Vcc-0.3V] |
- |
- |
6.9 |
Note: 1. These values are based on simulation. They are not covered
by production test limits or characterization.
Table 2. Power Consumption(1)
Symbol |
Parameters |
Conditions |
Ta |
Min. |
Typ. |
Max. |
Unit |
IDD |
DC supply current (Voltage Doubler OFF) |
Mode 3,VCC =3.3V |
Max 85°C Typ 25°C |
- |
235 |
400 |
μA |
Mode 2,VCC =3.3V |
- |
94 |
166 |
Mode 1,VCC =3.3V |
- |
26 |
47 |
Mode 0 ,VCC =3.3V |
- |
7 |
13 |
Voltage Doubler consumption |
VCC =3.3V |
- |
0.70 |
1.4 |
Note: 1. These values are based on simulation. They are not covered
by production test limits or characterization.
Table 3. Static
Characteristics in 1X Gain(1)
Symbol |
Parameters |
Conditions |
Min. |
Typ. |
Max. |
Unit |
G0 |
Open loop gain |
Mode 3 |
- |
114.5 |
- |
dB |
Mode 2 |
- |
117.6 |
- |
Mode 1 |
- |
116.8 |
- |
Mode 0 |
- |
108.5 |
- |
GBW |
Gain Bandwidth |
Mode 3 |
- |
7.1 |
- |
MHz |
Mode 2 |
- |
2.8 |
- |
Mode 1 |
- |
0.85 |
- |
Mode 0 |
- |
0.2 |
- |
фm |
Phase margin |
Mode 3 |
- |
71.5 |
- |
deg |
Mode 2 |
- |
64 |
- |
Mode 1 |
- |
56 |
- |
Mode 0 |
- |
52 |
- |
Tr1 |
Response Time at 240µV (X1 gain) |
Mode 3 |
- |
1.3 |
- |
µs |
Mode 2 |
- |
3.3 |
- |
Mode 1 |
- |
13 |
- |
Mode 0 |
- |
52 |
- |
∆Tr1 |
Response Time Variation for 10mV |
Mode 3 |
- |
100 |
- |
ns |
Tstart |
Start-up time (Enable to Ready), (Voltage
Doubler OFF) |
Mode 3 |
- |
2.7 |
- |
µs |
Mode 2 |
- |
6.35 |
- |
Mode 1 |
- |
21.5 |
- |
Mode 0 |
- |
88.5 |
- |
Oe |
Input Offset Voltage |
|
- |
- |
+-3.5 |
mV |
SR |
Slew rate |
Mode 3 |
- |
- 2.8/2.6 |
- |
V/µs |
Mode 2 |
- |
-1.2/1.1 |
- |
Mode 1 |
- |
-0.3/0.3 |
- |
Mode 0 |
- |
-0.09/0.07 |
- |
CMRR |
1X gain |
Mode 3 |
- |
83 |
- |
dB |
Mode 2 |
- |
84 |
- |
Mode 1 |
- |
84 |
- |
Mode 0 |
- |
83 |
- |
PSRR |
1X gain |
Mode 3 |
- |
76 |
- |
dB |
Mode 2 |
- |
76 |
- |
Mode 1 |
- |
76 |
- |
Mode 0 |
- |
75 |
- |
- |
Integrated Noise, BW=[0.1Hz-10kHz], x1 gain
- VOUT=1V |
Mode 3 |
- |
7.9 |
- |
µVRMS |
Mode 2 |
- |
8.3 |
- |
Mode 1 |
- |
9.9 |
- |
Mode 0 |
- |
12.7 |
- |
- |
Integrated Noise, BW=[0.1Hz-1MHz], x1 gain
- VOUT=1V |
Mode 3 |
- |
18.2 |
- |
µVRMS |
Mode 2 |
- |
22.8 |
- |
Mode 1 |
- |
36.7 |
- |
Mode 0 |
- |
44.4 |
- |
Note: 1.These values are based on simulation. They are not covered
by production test limits or characterization.
Table 4. PGA
Electrical Characteristics(1)
Symbol |
Parameters |
Conditions |
Min. |
Typ. |
Max. |
Unit |
- |
Gain accuracy |
16X Gain |
- |
- |
+/-2.4 |
% |
4X Gain |
- |
- |
+/-1.1 |
1X Gain |
- |
- |
+/-2.6 |
THD |
Total Harmonic Distortion @ 10kHz - mode
3 |
16X Gain |
- |
-77 |
- |
dB |
4X Gain |
- |
-72.8 |
- |
1X Gain |
- |
-82.6 |
- |
- |
Integrated Noise, BW=[0.1Hz-10 kHz], 16X
gain - VOUT=1V |
Mode 3 |
- |
147 |
- |
µVrms |
Mode 2 |
- |
147 |
- |
Mode 1 |
- |
162 |
- |
Mode 0 |
- |
191 |
- |
- |
Integrated Noise, BW=[0.1Hz-1MHz], 16X gain
- VOUT=1V |
Mode 3 |
- |
262 |
- |
µVrms |
Mode 2 |
- |
247 |
- |
Mode 1 |
- |
235 |
- |
Mode 0 |
- |
235 |
- |
Note: 1.These values are based on simulation. They are not covered
by production test limits or characterization.