TSV629x, TSV629xA
Micropower, wide bandwidth CMOS operational amplifiers
Features
■Rail-to-rail input and output
■Low power consumption: 29 µA typ, 36 µA max
■Low supply voltage: 1.5 – 5.5 V
■High gain bandwidth product: 1.3 MHz typ
■Stable when used in gain configuration
■Low power shutdown mode: 5 nA typ
■Good accuracy: 800 µV max (A version)
■Low input bias current: 1 pA typ
■Micropackages: MiniSO-8, SOT23-8, MiniSO-10, TSSOP14, TSSOP16
■EMI hardened operational amplifiers
■High tolerance to ESD: 4 kV HBM
■Extended temperature range: -40 to +125° C
Applications
■Battery-powered applications
■Portable devices
■Signal conditioning
■Active filtering
■Medical instrumentation
Description
The TSV6292, TSV6293, TSV6294 and TSV6295 dual and quad operational amplifiers offer a high bandwidth of 1.3 MHz while consuming only
29 µA. They must be used in a gain configuration (equal or above +4 or -3).
The TSV629x series features low voltage, low power operation and rail-to-rail input and output. The devices also offer an ultra-low input bias current and low input offset voltage.
The TSV6293 (dual) and TSV6295 (quad) have two shutdown pins for reduced power consumption.
SOT23-8 |
SO-8
MiniSO-8/10
TSSOP-14
TSSOP-16
These features make the TSV629x family ideal for sensor interfaces, battery supplied and portable applications, as well as active filtering.
Table 1. |
Device summary |
|
|
|
|
Dual version |
Quad version |
||
Reference |
|
|
|
|
Without |
With |
Without |
With |
|
|
standby |
standby |
standby |
standby |
|
|
|
|
|
TSV629x |
TSV6292 |
TSV6293 |
TSV6294 |
TSV6295 |
|
|
|
|
|
TSV629xA |
TSV6292A |
TSV6293A |
TSV6294A |
TSV6295A |
|
|
|
|
|
March 2010 |
Doc ID 16882 Rev 2 |
1/25 |
www.st.com
Contents |
TSV629x, TSV629xA |
|
|
Contents
1 |
Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 3 |
|
2 |
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . |
4 |
|
3 |
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
|
4 |
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
|
|
4.1 |
Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
|
4.2 |
Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
|
4.3 |
Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
|
4.4 |
Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
|
4.5 |
Shutdown function (TSV6293, TSV6295) . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
|
4.6 |
Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
|
4.7 |
PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
|
4.8 |
Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
5 |
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
5.1 SOT23-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.2 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.3 MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.4 MiniSO-10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.5 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.6 TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6 |
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
23 |
7 |
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
24 |
2/25 |
Doc ID 16882 Rev 2 |
TSV629x, TSV629xA |
Package pin connections |
|
|
Out1 |
1 |
|
|
8 |
VCC+ |
In1- |
2 |
_ |
|
7 |
Out2 |
In1+ |
3 |
+ |
_ |
6 |
In2- |
VCC- |
4 |
|
+ |
5 |
In2+ |
|
TSV6292IDT/IST/ILT |
|
|||
SO8/Mini-SO8/SOT23-8 |
Out1 |
1 |
|
|
14 |
Out4 |
In1- |
2 |
_ |
_ |
13 |
In4- |
In1+ |
3 |
+ |
+ |
12 |
In4+ |
VCC+ |
4 |
|
|
11 |
VCC- |
In2+ |
5 |
+ |
+ |
10 |
In3+ |
|
|
|
|
||
In2- |
6 |
_ |
_ |
9 |
In3- |
|
|
||||
Out2 |
7 |
|
|
8 |
Out3 |
TSV6294IPT
TSSOP14
Out1 |
1 |
|
|
10 |
VCC+ |
In1- |
2 |
_ |
|
9 |
Out2 |
In1+ |
3 |
+ |
_ |
8 |
In2- |
VCC- |
4 |
|
+ |
7 |
In2+ |
SHDN1 |
5 |
|
|
6 |
SHDN2 |
|
|
TSV6293IST |
|
|
|
|
|
MiniSO-10 |
|
|
|
Out1 |
1 |
|
|
16 |
Out4 |
In1- |
2 |
_ |
_ |
15 |
In4- |
In1+ |
3 |
+ |
+ |
14 |
In4+ |
VCC+ |
4 |
|
|
13 |
VCC- |
In2+ |
5 |
+ |
+ |
12 |
In3+ |
|
|
|
|
||
In2- |
6 |
_ |
_ |
11 |
In3- |
|
|
||||
Out2 |
7 |
|
|
10 |
Out3 |
SHDN1/2 |
8 |
|
|
9 |
SHDN3/4 |
TSV6295IPT
TSSOP16
Doc ID 16882 Rev 2 |
3/25 |
Absolute maximum ratings and operating conditions |
TSV629x, TSV629xA |
|
|
Table 2. |
Absolute maximum ratings (AMR) |
|
|
|
|
|||
Symbol |
Parameter |
|
|
Value |
Unit |
|||
|
|
|
|
|
|
|
||
|
VCC |
Supply voltage(1) |
|
|
6 |
V |
||
|
Vid |
Differential input voltage (2) |
|
|
±VCC |
V |
||
|
V |
in |
Input voltage (3) |
V |
CC- |
- 0.2 to V + 0.2 |
V |
|
|
|
|
|
CC+ |
|
|||
|
I |
|
|
Input current (4) |
|
|
10 |
mA |
|
in |
|
|
|
|
|
||
|
|
|
|
Shutdown voltage(3) |
VCC- - 0.2 to VCC++ 0.2 |
V |
||
|
SHDN |
|||||||
|
Tstg |
Storage temperature |
|
|
-65 to +150 |
°C |
||
|
|
|
|
Thermal resistance junction to ambient(5)(6) |
|
|
|
|
|
|
|
|
SOT23-8 |
|
|
105 |
|
|
|
|
|
MiniSO-8 |
|
|
190 |
|
|
Rthja |
SO-8 |
|
|
125 |
°C/W |
||
|
|
|
|
Mini-SO10 |
|
|
113 |
|
|
|
|
|
TSSOP14 |
|
|
100 |
|
|
|
|
|
TSSOP16 |
|
|
95 |
|
|
|
|
|
|
|
|
||
|
Tj |
Maximum junction temperature |
|
|
150 |
°C |
||
|
|
|
|
HBM: human body model(7) |
|
|
4 |
kV |
|
ESD |
MM: machine model(8) |
|
|
200 |
V |
||
|
|
|
|
CDM: charged device model(9) |
|
|
1.5 |
kV |
|
|
|
|
Latch-up immunity |
|
|
200 |
mA |
|
|
|
|
|
|
|
|
|
1.All voltage values, except differential voltages are with respect to network ground terminal.
2.Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3.VCC-Vin must not exceed 6 V, Vin must not exceed 6V.
4.Input current must be limited by a resistor in series with the inputs.
5.Short-circuits can cause excessive heating and destructive dissipation.
6.Rth are typical values.
7.Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating.
8.Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating.
9.Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to ground.
Table 3. |
Operating conditions |
|
|
Symbol |
Parameter |
Value |
Unit |
|
|
|
|
VCC |
Supply voltage |
1.5 to 5.5 |
V |
Vicm |
Common mode input voltage range |
VCC- - 0.1 to VCC+ + 0.1 |
V |
Toper |
Operating free air temperature range |
-40 to +125 |
°C |
4/25 |
Doc ID 16882 Rev 2 |
TSV629x, TSV629xA |
Electrical characteristics |
|
|
Table 4. Electrical characteristics at VCC+ = +1.8 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, and RL connected to VCC/2 (unless otherwise specified)
Symbol |
Parameter |
Conditions |
Min. |
Typ. |
Max. |
Unit |
|
|
|
|
|
|
|
DC performance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TSV629x |
|
|
4 |
|
|
|
TSV629xA |
|
|
0.8 |
mV |
Vio |
Offset voltage |
TSV6293AIST - MiniSO-10 |
|
|
1 |
|
|
|
|
|
|
||
TSV629x -Tmin < Top < Tmax |
|
|
6 |
|
||
|
|
|
|
|
||
|
|
TSV629xA - Tmin < Top < Tmax |
|
|
2 |
|
|
|
TSV6293AIST - Tmin < Top < Tmax |
|
|
2.2 |
|
DVio |
Input offset voltage drift |
|
|
2 |
|
μV/°C |
Iio |
Input offset current |
|
|
1 |
10(1) |
pA |
|
|
|
|
|
||
(Vout = VCC/2) |
Tmin < Top < Tmax |
|
1 |
100 |
pA |
|
|
|
|||||
Iib |
Input bias current |
|
|
1 |
10(1) |
pA |
|
|
|
|
|
||
(Vout = VCC/2) |
Tmin < Top < Tmax |
|
1 |
100 |
pA |
|
|
|
|||||
CMR |
Common mode rejection |
0 V to 1.8 V, Vout = 0.9 V |
53 |
74 |
|
dB |
ratio 20 log ( Vic/ Vio) |
Tmin < Top < Tmax |
51 |
|
|
dB |
|
|
|
|
||||
Avd |
Large signal voltage gain |
RL= 10 kΩ, Vout= 0.5 V to 1.3 V |
78 |
95 |
|
dB |
Tmin < Top < Tmax |
73 |
|
|
dB |
||
|
|
|
|
|||
VOH |
High level output voltage |
RL = 10 kΩ |
35 |
5 |
|
mV |
Tmin < Top < Tmax |
50 |
|
|
|||
|
|
|
|
|
||
VOL |
Low level output voltage |
RL = 10 kΩ |
|
4 |
35 |
mV |
Tmin < Top < Tmax |
|
|
50 |
|||
|
|
|
|
|
||
|
Isink |
Vout = 1.8 V |
6 |
12 |
|
mA |
Iout |
Tmin < Top < Tmax |
4 |
|
|
||
|
|
|
|
|||
Isource |
Vout = 0 V |
6 |
10 |
|
|
|
|
|
|
||||
|
Tmin < Top < Tmax |
4 |
|
|
|
|
|
|
|
|
|
||
ICC |
Supply current (per operator) |
No load, Vout=VCC/2 |
|
25 |
31 |
µA |
Tmin < Top < Tmax |
|
|
33 |
µA |
||
|
|
|
|
|||
AC performance |
|
|
|
|
|
|
|
|
|
|
|
|
|
GBP |
Gain bandwidth product |
RL = 10 kΩ, CL = 100 pF |
|
1.1 |
|
MHz |
Gain |
Minimum gain for stability |
Phase margin = 60°, Rf = 10kΩ, |
|
+4 |
|
V/V |
|
-3 |
|
||||
|
|
RL = 10 kΩ, CL = 20 pF, Top = 25° C |
|
|
|
|
SR |
Slew rate |
RL = 10 kΩ, CL = 100 pF, Vout = 0.5 V |
|
0.33 |
|
V/μs |
to 1.3V |
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1. Guaranteed by design. |
|
|
|
|
|
Doc ID 16882 Rev 2 |
5/25 |
Electrical characteristics |
|
|
|
|
TSV629x, TSV629xA |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
Table 5. |
Shutdown characteristics VCC = 1.8 V (TSV6293, TSV6295) |
|
|
|
|||||||
Symbol |
|
|
Parameter |
|
|
|
Conditions |
Min. |
Typ. |
Max. |
Unit |
|
|
|
|
|
|
|
|
|
|
||
DC performance |
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SHDN |
|
= VCC- |
|
2.5 |
50 |
nA |
|
|
Supply current in shutdown |
|
|
|
|
|
|
|
|
|
ICC |
|
|
Tmin < Top < 85° C |
|
|
200 |
nA |
||||
|
mode (all operators) |
|
|
|
|||||||
|
|
|
|
|
Tmin < Top < 125° C |
|
|
1.5 |
µA |
||
ton |
|
Amplifier turn-on time |
|
RL = 5 k, Vout = VCC- to VCC- + 0.2 V |
|
200 |
|
ns |
|||
toff |
|
Amplifier turn-off time |
|
RL = 5 k, Vout = VCC+ - 0.5 V to |
|
20 |
|
ns |
|||
|
|
VCC+ - 0.7 V |
|
|
|||||||
|
|
|
|
|
|
|
|
|
|||
VIH |
|
|
logic high |
|
|
|
|
1.35 |
|
|
V |
SHDN |
|
|
|
|
|
||||||
VIL |
|
|
logic low |
|
|
|
|
|
|
0.6 |
V |
SHDN |
|
|
|
|
|
||||||
IIH |
|
|
current high |
|
|
|
= VCC+ |
|
10 |
|
pA |
SHDN |
SHDN |
|
|
||||||||
IIL |
|
|
current low |
|
|
|
= VCC- |
|
10 |
|
pA |
SHDN |
SHDN |
|
|
||||||||
|
|
|
|
|
|
|
= VCC- |
|
50 |
|
pA |
IOLeak |
|
Output leakage in shutdown |
|
SHDN |
|
|
|||||
|
mode |
|
Tmin < Top < 125° C |
|
1 |
|
nA |
||||
|
|
|
|
|
|
|
6/25 |
Doc ID 16882 Rev 2 |
TSV629x, TSV629xA |
|
|
|
Electrical characteristics |
||||
|
|
|
|
|
|
|
||
Table 6. |
VCC+ = +3.3 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2 |
|
||||||
|
(unless otherwise specified) |
|
|
|
|
|
|
|
Symbol |
Parameter |
|
|
Conditions |
Min. |
Typ. |
Max. |
Unit |
|
|
|
|
|
|
|
|
|
DC performance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TSV629x |
|
|
|
|
4 |
|
|
|
TSV629xA |
|
|
|
|
0.8 |
|
Vio |
Offset voltage |
TSV6293AIST - MiniSO-10 |
|
|
1 |
mV |
||
|
|
|
|
|
|
|||
TSV629x -Tmin < Top < Tmax |
|
|
6 |
|||||
|
|
|
|
|
||||
|
|
TSV629xA - Tmin < Top < Tmax |
|
|
2 |
|
||
|
|
TSV6293AIST - Tmin < Top < Tmax |
|
|
2.2 |
|
||
DVio |
Input offset voltage drift |
|
|
|
|
2 |
|
μV/°C |
Iio |
Input offset current |
|
|
|
|
1 |
10(1) |
pA |
|
Tmin < Top < Tmax |
|
1 |
100 |
pA |
|||
|
|
|
||||||
Iib |
Input bias current |
|
|
|
|
1 |
10(1) |
pA |
Tmin < Top < Tmax |
|
1 |
100 |
pA |
||||
|
|
|
||||||
CMR |
Common mode rejection |
0 V to 3.3 V, Vout = 1.65 V |
57 |
79 |
|
dB |
||
ratio 20 log ( Vic/ Vio) |
Tmin < Top < Tmax |
53 |
|
|
dB |
|||
|
|
|
||||||
|
|
R =10 kΩ, V |
= 0.5 V to 2.8 V |
81 |
98 |
|
dB |
|
Avd |
Large signal voltage gain |
L |
out |
|
|
|
|
|
Tmin < Top < Tmax |
76 |
|
|
dB |
||||
|
|
|
|
|||||
VOH |
High level output voltage |
RL = 10 kΩ |
|
|
35 |
5 |
|
mV |
Tmin < Top < Tmax |
50 |
|
|
|||||
|
|
|
|
|
||||
VOL |
Low level output voltage |
RL = 10 kΩ |
|
|
|
4 |
35 |
mV |
Tmin < Top < Tmax |
|
|
50 |
|||||
|
|
|
|
|
||||
|
Isink |
Vo = 5 V |
|
|
23 |
45 |
|
mA |
Iout |
Tmin < Top < Tmax |
20 |
|
|
||||
|
|
|
|
|||||
Isource |
Vo = 0 V |
|
|
23 |
38 |
|
mA |
|
|
|
|
|
|||||
|
Tmin < Top < Tmax |
20 |
|
|
||||
|
|
|
|
|
||||
ICC |
Supply current (per operator) |
No load, Vout= 2.5 V |
|
26 |
33 |
µA |
||
Tmin < Top < Tmax |
|
|
35 |
µA |
||||
|
|
|
|
|||||
AC performance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
GBP |
Gain bandwidth product |
RL = 10 kΩ, CL = 100 pF |
|
1.2 |
|
MHz |
||
Gain |
Minimum gain for stability |
Phase margin = 60°, Rf = 10kΩ, |
|
+4 |
|
V/V |
||
|
-3 |
|
||||||
|
|
RL = 10 kΩ, CL = 20 pF, Top = 25° C |
|
|
|
|||
SR |
Slew rate |
RL = 10 kΩ, |
|
CL = 100 pF, Vout = 0.5 V |
|
0.4 |
|
V/μs |
to 2.8 V |
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1. Guaranteed by design. |
|
|
|
|
|
|
|
Doc ID 16882 Rev 2 |
7/25 |
Electrical characteristics |
|
|
|
|
|
TSV629x, TSV629xA |
|
|||
|
|
|
|
|
|
|
|
|||
Table 7. |
VCC+ = +5 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2 |
|
|
|||||||
|
(unless otherwise specified) |
|
|
|
|
|
|
|||
Symbol |
Parameter |
|
|
Conditions |
Min. |
Typ. |
Max. |
Unit |
|
|
|
|
|
|
|
|
|
|
|
|
|
DC performance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
TSV629x |
|
|
|
4 |
|
|
||
|
|
TSV629xA |
|
|
|
0.8 |
|
|
||
Vio |
Offset voltage |
TSV6293AIST - MiniSO-10 |
|
|
1 |
mV |
|
|||
|
|
|
|
|
|
|
|
|||
TSV629x - Tmin < Top < Tmax |
|
|
6 |
|
||||||
|
|
|
|
|
|
|||||
|
|
TSV629xA - Tmin < Top < Tmax |
|
|
2 |
|
|
|||
|
|
TSV629xA - Tmin < Top < Tmax |
|
|
2.2 |
|
|
|||
DVio |
Input offset voltage drift |
|
|
|
|
|
2 |
|
μV/°C |
|
Iio |
Input offset current |
|
|
|
|
|
1 |
10(1) |
pA |
|
Tmin < Top < Tmax |
|
1 |
100 |
pA |
|
|||||
|
|
|
|
|||||||
Iib |
Input bias current |
|
|
|
|
|
1 |
10(1) |
pA |
|
Tmin < Top < Tmax |
|
1 |
100 |
pA |
|
|||||
|
|
|
|
|||||||
CMR |
Common mode rejection |
0 V to 5 V, Vout = 2.5 V |
60 |
80 |
|
dB |
|
|||
ratio 20 log ( Vic/ Vio) |
Tmin < Top < Tmax |
55 |
|
|
|
|
||||
|
|
|
|
|
||||||
Avd |
Large signal voltage gain |
RL=10 kΩ, Vout = 0.5 V to 4.5 V |
85 |
98 |
|
dB |
|
|||
Tmin < Top < Tmax |
80 |
|
|
|
|
|||||
|
|
|
|
|
|
|||||
SVR |
Supply voltage rejection ratio |
VCC = 1.8 to 5 V |
75 |
102 |
|
dB |
|
|||
20 log ( VCC/ Vio) |
Tmin < Top < Tmax |
73 |
|
|
|
|
||||
|
|
|
|
|
||||||
|
|
VRF = 100 mVrms, f = 400 MHz |
|
61 |
|
|
|
|||
EMIRR |
EMI rejection ratio |
VRF = 100 mVrms, f = 900 MHz |
|
85 |
|
dB |
|
|||
EMIRR = -20 log (VRFpeak/ Vio) |
V |
RF |
= 100 mV |
, f = 1800 MHz |
|
92 |
|
|
||
|
|
|
|
|
||||||
|
|
|
|
rms |
|
|
|
|
|
|
|
|
VRF = 100 mVrms, f = 2400 MHz |
|
83 |
|
|
|
|||
VOH |
High level output voltage |
RL = 10 kΩ |
|
35 |
7 |
|
mV |
|
||
Tmin < Top < Tmax |
50 |
|
|
|
||||||
|
|
|
|
|
|
|||||
VOL |
Low level output voltage |
RL = 10 kΩ |
|
|
6 |
35 |
mV |
|
||
Tmin < Top < Tmax |
|
|
50 |
|
||||||
|
|
|
|
|
|
|||||
|
Isink |
Vo = 5 V |
|
40 |
69 |
|
mA |
|
||
Iout |
Tmin < Top < Tmax |
35 |
|
|
|
|||||
|
|
|
|
|
||||||
Isource |
Vo = 0 V |
|
40 |
74 |
|
mA |
|
|||
|
|
|
|
|||||||
|
Tmin < Top < Tmax |
35 |
|
|
|
|||||
|
|
|
|
|
|
|||||
ICC |
Supply current (per operator) |
No load, Vout = 2.5 V |
|
29 |
36 |
µA |
|
|||
Tmin < Top < Tmax |
|
|
38 |
µA |
|
|||||
|
|
|
|
|
8/25 |
Doc ID 16882 Rev 2 |