IC OPAMP CHOP R-R 350KHZ 8MSOP

OPA2333AIDGKTG4

Manufacturer Part NumberOPA2333AIDGKTG4
DescriptionIC OPAMP CHOP R-R 350KHZ 8MSOP
ManufacturerTexas Instruments
OPA2333AIDGKTG4 datasheet
 


Specifications of OPA2333AIDGKTG4

Amplifier TypeChopper (Zero-Drift)Number Of Circuits2
Output TypeRail-to-RailSlew Rate0.16 V/µs
Gain Bandwidth Product350kHzCurrent - Input Bias70pA
Voltage - Input Offset2µVCurrent - Supply17µA
Current - Output / Channel5mAVoltage - Supply, Single/dual (±)1.8 V ~ 5.5 V, ±0.9 V ~ 2.75 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,Number Of Channels2
Voltage Gain Db130 dBCommon Mode Rejection Ratio (min)106 dB
Input Offset Voltage0.01 mVOperating Supply Voltage3 V, 5 V
Maximum Operating Temperature+ 125 CMounting StyleSMD/SMT
Maximum Dual Supply Voltage+/- 2.75 VMinimum Operating Temperature- 40 C
Lead Free Status / RoHS StatusLead free / RoHS Compliant-3db Bandwidth-
1
2
3
4
5
6
7
8
9
10
11
Page 11
12
Page 12
13
Page 13
14
Page 14
15
Page 15
16
Page 16
17
Page 17
18
Page 18
19
Page 19
20
Page 20
21
22
23
24
25
26
27
Page 11/27

Download datasheet (2Mb)Embed
PrevNext
www.ti.com
100kW
1MW
60kW
3V
NTC
1MW
OPA333
Thermistor
Figure 24. Thermistor Measurement
+V
S
R
1/2
1
100kW
OPA2333
RA
+V
S
R
1/2
2
100kW
OPA2333
LL
+V
S
R
1/2
3
100kW
OPA2333
LA
C
1
47pF
R
5
390kW
R
+V
9
S
20kW
R
4
100kW
1/2
RL
OPA2333
Inverted
V
CM
C
2
0.64 F
m
Figure 26. Single-Supply, Very Low Power, ECG Circuit
V
1
-In
OPA333
R
2
R
1
R
2
OPA333
V
2
+In
Figure 25. Precision Instrumentation Amplifier
G
TOT
R
7
+V
S
100kW
G
= 5
R
INA
3
6
7
100kW
6
(1)
INA321
2
1
4
C
3
5
1 F
m
R
8
100kW
+V
S
dc
ac
1/2
Wilson
OPA2333
V
CENTRAL
(RA + LA + LL)/3
f
= 0.5Hz
HPF
(provides ac signal coupling)
+V
S
V = +2.7V to +5.5V
S
BW = 0.5Hz to 150Hz
1/2
OPA2333
+V
S
R
10
NOTE: (1) Other instrumentation amplifiers can be used,
1MW
such as the INA326, which has lower noise,
1/2 V
but higher quiescent current.
S
R
11
1MW
f = 0.5Hz
O
Submit Documentation Feedback
OPA333
OPA2333
SBOS351C – MARCH 2006 – REVISED MAY 2007
INA152
2
5
6
V
O
3
1
V = (1 + 2R /R
) (V
V )
-
O
2
1
2
1
f
= 150Hz
LPF
C
4
1.06nF
R
14
= 1kV/V
1MW
R
+V
12
S
5kW
V
OPA333
OUT
G
= 200
OPA
R
13
318kW
1/2 V
S
11