TSV634IPT [STMICROELECTRONICS]

Rail-to-rail input/output 60 μA 880 kHz operational amplifiers; 轨到轨输入/输出60 μA 880千赫运算放大器
TSV634IPT
型号: TSV634IPT
厂家: ST    ST
描述:

Rail-to-rail input/output 60 μA 880 kHz operational amplifiers
轨到轨输入/输出60 μA 880千赫运算放大器

运算放大器 放大器电路 光电二极管 PC
文件: 总26页 (文件大小:1003K)
中文:  中文翻译
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TSV632, TSV633, TSV634, TSV635  
Rail-to-rail input/output 60 µA 880 kHz operational amplifiers  
Features  
Rail-to-rail input and output  
Low power consumption: 60 µA typ at 5 V  
Low supply voltage: 1.5 V - 5.5 V  
Gain bandwidth product: 880 kHz typ  
Unity gain stability  
SOT23-8  
Low power shutdown mode: 5 nA typ  
Low offset voltage: 800 µV max (A version)  
Low input bias current: 1 pA typ  
EMI hardened op-amps  
SO-8  
High tolerance to ESD: 4 kV HBM  
Extended temperature range: -40° C to  
+125° C  
MiniSO-8  
Applications  
Battery-powered applications  
Portable devices  
TSSOP-14  
TSSOP-16  
Signal conditioning  
Active filtering  
Medical instrumentation  
Description  
The TSV63x series of dual and quad operational  
amplifiers offers low voltage operation and rail-to-  
rail input and output.  
This family features an excellent speed/power  
consumption ratio, offering a 880 kHz gain-  
bandwidth product while consuming only 60 µA at  
5 V supply voltage. The devices also feature an  
ultra-low input bias current and have a shutdown  
mode (TSV633, TSV635).  
These features make the TSV63x family ideal for  
sensor interfaces, battery-supplied and portable  
applications, as well as active filtering.  
June 2009  
Doc ID 15688 Rev 2  
1/26  
www.st.com  
26  
Contents  
TSV63x  
Contents  
1
2
3
4
Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4  
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
4.1  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Shutdown function (TSV633 - TSV635) . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
5
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
5.1  
5.2  
5.3  
5.4  
5.5  
5.6  
SOT23-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
MiniSO-10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
6
7
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
2/26  
Doc ID 15688 Rev 2  
TSV63x  
Package pin connections  
1
Package pin connections  
Figure 1.  
Pin connections for each package (top view)  
Out1  
In1-  
1
2
3
4
5
10  
9
VCC+  
Out2  
In2-  
Out1  
1
2
3
4
8
7
6
5
_
+
VCC+  
Out2  
In2-  
_
+
In1-  
In1+  
VCC-  
_
+
In1+  
8
_
+
In2+  
7
VCC-  
In2+  
6
SHDN2  
SHDN1  
TSV632IDT/IST/ILT  
SO8/Mini-SO8/SOT23-8  
TSV633IST  
MiniSO-10  
1
16 Out4  
Out1  
In1-  
1
2
3
4
5
14 Out4  
Out1  
_
+
_
+
2
3
4
15  
14  
13  
In4-  
In4+  
VCC-  
_
+
_
+
13  
12  
11  
10  
9
In1-  
In1+  
VCC+  
In4-  
In4+  
VCC-  
In1+  
VCC+  
5
6
7
8
12  
11  
10  
9
In2+  
In3+  
In3-  
+
_
+
_
In2+  
In3+  
In3-  
+
_
+
_
In2-  
Out2  
6
7
In2-  
Out3  
Out2  
Out3  
8
SHDN1/2  
SHDN3/4  
TSV634IPT  
TSSOP14  
TSV635IPT  
TSSOP16  
Doc ID 15688 Rev 2  
3/26  
 
Absolute maximum ratings and operating conditions  
TSV63x  
2
Absolute maximum ratings and operating conditions  
Table 1.  
Symbol  
Absolute maximum ratings (AMR)  
Parameter  
Value  
Unit  
VCC  
Vid  
Supply voltage(1)  
Differential input voltage (2)  
Input voltage (3)  
Input current (4)  
Shutdown voltage(3)  
6
VCC  
V
V
Vin  
VCC- - 0.2 to VCC++ 0.2  
10  
V
Iin  
mA  
V
SHDN  
Tstg  
VCC- - 0.2 to VCC++ 0.2  
-65 to +150  
Storage temperature  
°C  
Thermal resistance junction to ambient(5)(6)  
SOT23-8  
MiniSO-8  
SO-8  
MiniSO-10  
TSSOP14  
TSSOP16  
105  
190  
125  
113  
100  
Rthja  
°C/W  
95  
Tj  
Maximum junction temperature  
HBM: human body model(7)  
MM: machine model(8)  
150  
4
°C  
kV  
V
ESD  
300  
1.5  
200  
CDM: charged device model(9)  
kV  
mA  
Latch-up immunity  
1. All voltage values, except differential voltage 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 cap 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 the ground.  
Table 2.  
Symbol  
Operating conditions  
Parameter  
Value  
Unit  
VCC  
Vicm  
Toper  
Supply voltage  
1.5 to 5.5  
VCC- - 0.1 to VCC+ + 0.1  
-40 to +125  
V
V
Common mode input voltage range  
Operating free air temperature range  
°C  
4/26  
Doc ID 15688 Rev 2  
 
TSV63x  
Electrical characteristics  
3
Electrical characteristics  
Table 3.  
Electrical characteristics at V  
= +1.8 V with V  
= 0 V, V  
= V /2, T  
amb  
= 25° C,  
Unit  
CC+  
CC-  
icm  
CC  
and R connected to V /2 (unless otherwise specified)  
L
CC  
Symbol  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
DC performance  
TSV63x  
TSV63xA  
3
0.8  
1
mV  
mV  
TSV633AIST - MiniSO10  
Vio  
Offset voltage  
Tmin < Top < Tmax - TSV63x  
Tmin < Top < Tmax - TSV63xA  
Tmin < Top < Tmax - TSV633AIST  
4.5  
2
2.2  
DVio  
Iio  
Input offset voltage drift  
2
1
μV/°C  
pA  
10(1)  
100  
Input offset current  
(Vout = VCC/2)  
Tmin < Top < Tmax  
1
pA  
1
10(1)  
pA  
Input bias current  
(Vout = VCC/2)  
Iib  
Tmin < Top < Tmax  
1
100  
pA  
0 V to 1.8 V, Vout = 0.9 V  
53  
51  
85  
80  
74  
dB  
Common mode rejection  
ratio 20 log (ΔVic/ΔVio)  
CMR  
Avd  
T
min < Top < Tmax  
dB  
RL= 10 kΩ, Vout = 0.5 V to 1.3 V  
95  
dB  
Large signal voltage gain  
Tmin < Top < Tmax  
dB  
35  
50  
5
4
RL = 10 kΩ  
VOH  
High level output voltage  
Low level output voltage  
mV  
mV  
Tmin < Top < Tmax  
35  
50  
RL = 10 kΩ  
Tmin < Top < Tmax  
VOL  
Vo = 1.8 V  
6
4
12  
Isink  
mA  
mA  
Tmin < Top < Tmax  
Vo = 0 V  
Iout  
6
10  
50  
Isource  
Tmin < Top < Tmax  
No load, Vout = VCC/2  
Tmin < Top < Tmax  
4
40  
60  
62  
µA  
µA  
Supply current (per  
operator)  
ICC  
AC performance  
GBP  
φm  
Gain bandwidth product  
RL = 2 kΩ, CL = 100 pF, f = 100 kHz 700  
RL = 2 kΩ, CL = 100 pF  
790  
45  
kHz  
Degrees  
dB  
Phase margin  
Gain margin  
Slew rate  
Gm  
SR  
RL = 2 kΩ, CL = 100 pF  
13  
RL = 2 kΩ, CL = 100 pF, Av = 1  
0.2  
0.27  
V/μs  
f = 1 kHz  
60  
33  
nV  
Equivalent input noise  
voltage  
-----------  
en  
Hz  
f = 10 kHz  
1. Guaranteed by design.  
Doc ID 15688 Rev 2  
5/26  
 
Electrical characteristics  
TSV63x  
Unit  
Table 4.  
Symbol  
Shutdown characteristics V = 1.8 V  
CC  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
DC performance  
SHDN = VCC-  
2.5  
50  
200  
1.5  
nA  
nA  
µA  
Supply current in shutdown  
mode (all operators)  
ICC  
Tmin < Top < 85° C  
Tmin < Top < 125° C  
RL= 2 kΩ,  
Vout = VCC- to VCC-+0.2 V  
ton  
Amplifier turn-on time  
Amplifier turn-off time  
200  
20  
ns  
ns  
RL = 2 kΩ,  
Vout = VCC+ - 0.5 V to VCC+ - 0.7 V  
toff  
VIH  
VIL  
IIH  
SHDN logic high  
SHDN logic low  
1.35  
V
0.6  
V
SHDN current high  
SHDN current low  
SHDN = VCC+  
SHDN = VCC-  
SHDN = VCC-  
10  
10  
50  
1
pA  
pA  
pA  
nA  
IIL  
Output leakage in shutdown  
mode  
IOLeak  
T
min < Top < 125° C  
6/26  
Doc ID 15688 Rev 2  
TSV63x  
Electrical characteristics  
Table 5.  
Symbol  
V
= +3.3 V, V  
= 0 V, V  
= V /2, T  
= 25° C, R connected to V /2  
CC+  
CC-  
icm  
CC  
amb L CC  
(unless otherwise specified)  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Unit  
DC performance  
TSV63x  
3
0.8  
1
TSV63xA  
mV  
mV  
TSV633AIST - MiniSO10  
Vio  
Offset voltage  
Tmin < Top < Tmax - TSV63x  
Tmin < Top < Tmax - TSV63xA  
Tmin < Top < Tmax - TSV633AIST  
4.5  
2
2.2  
DVio  
Iio  
Input offset voltage drift  
Input offset current  
2
1
μV/°C  
pA  
10(1)  
100  
Tmin < Top < Tmax  
1
pA  
1
10(1)  
pA  
Iib  
Input bias current  
Tmin < Top < Tmax  
1
100  
pA  
0 V to 3.3 V, Vout = 1.65 V  
Tmin < Top < Tmax  
57  
53  
88  
83  
79  
Common mode rejection  
ratio 20 log (ΔVic/ΔVio)  
CMR  
Avd  
dB  
dB  
RL = 10 kΩ, Vout = 0.5 V to 2.8 V  
Tmin < Top < Tmax  
98  
Large signal voltage gain  
35  
50  
5
4
RL = 10 kΩ  
VOH  
High level output voltage  
Low level output voltage  
mV  
mV  
Tmi. < Top < Tmax  
35  
50  
RL = 10 kΩ  
Tmin < Top < Tmax  
VOL  
Vo = 3.3 V  
23  
20  
23  
20  
43  
45  
Isink  
mA  
mA  
Tmin < Top < Tmax  
Vo = 0 V  
Iout  
38  
55  
Isource  
Tmin < Top < Tmax  
No load, Vout = 1.75 V  
Tmin < Top < Tmax  
64  
66  
µA  
µA  
Supply current (per  
operator)  
ICC  
AC performance  
RL = 2 kΩ, CL = 100 pF,  
f = 100 kHz  
GBP  
Gain bandwidth product  
710  
860  
kHz  
φm  
Gm  
SR  
Phase margin  
Gain margin  
Slew rate  
RL = 2 kΩ, CL = 100 pF  
46  
13  
Degrees  
dB  
RL = 2 kΩ, CL = 100 pF  
RL = 2 kΩ, CL = 100 pF, AV = 1  
0.22  
0.29  
V/μs  
1. Guaranteed by design.  
Doc ID 15688 Rev 2  
7/26  
Electrical characteristics  
TSV63x  
Table 6.  
Electrical characteristics at V  
= +5 V with V  
= 0 V, V  
= V /2, T  
= 25° C,  
CC+  
CC-  
icm  
CC  
amb  
and R connected to V /2 (unless otherwise specified)  
L
CC  
Symbol  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Unit  
DC performance  
TSV63x  
TSV63xA  
3
0.8  
1
mV  
mV  
TSV633AIST - MiniSO10  
Vio  
Offset voltages  
Tmin < Top < Tmax - TSV63x  
Tmin < Top < Tmax - TSV63xA  
Tmin < Top < Tmax - TSV633AIST  
4.5  
2
2.2  
DVio  
Iio  
Input offset voltage drift  
2
1
μV/°C  
pA  
10(1)  
100  
Input offset current  
(Vout = VCC/2)  
T
T
min < Top < Tmax  
1
pA  
1
10(1)  
pA  
Input bias current  
(Vout = VCC/2)  
Iib  
min < Top < Tmax  
1
100  
pA  
0 V to 5 V, Vout = 2.5 V  
Tmin < Top < Tmax  
60  
55  
75  
73  
89  
84  
80  
dB  
Common mode rejection  
ratio 20 log (ΔVic/ΔVio)  
CMR  
SVR  
Avd  
dB  
VCC = 1.8 to 5 V  
102  
98  
Supply voltage rejection  
ratio 20 log (ΔVCC/ΔVio)  
dB  
Tmin < Top < Tmax  
RL= 10 kΩ, Vout = 0.5 V to 4.5 V  
dB  
dB  
Large signal voltage gain  
T
min < Top < Tmax  
VRF = 100 mVrms, f = 400 MHz  
61  
85  
92  
83  
7
V
RF = 100 mVrms, f = 900 MHz  
RF = 100 mVrms, f =1800 MHz  
EMI Rejection Ratio  
EMIRR = -20 log (VRFpeak/ΔVio)  
EMIRR  
dB  
V
VRF = 100 mVrms, f =2400 MHz  
35  
50  
RL = 10 kΩ  
Tmin < Top < Tmax  
VOH  
High level output voltage  
Low level output voltage  
mV  
mV  
6
35  
50  
RL = 10 kΩ  
Tmin < Top < Tmax  
VOL  
Vo = 5 V  
40  
35  
40  
35  
50  
69  
Isink  
mA  
mA  
Tmin < Top < Tmax  
Vo = 0 V  
Iout  
74  
60  
Isource  
Tmin < Top < Tmax  
No load, Vout=VCC/2  
Tmin < Top < Tmax  
69  
72  
µA  
µA  
Supply current (per  
operator)  
ICC  
AC performance  
GBP  
Fu  
Gain bandwidth product  
Unity gain frequency  
RL= 2 kΩ, CL = 100 pF, f = 100 kHz  
RL = 2 kΩ, CL = 100 pF,  
730  
880  
830  
kHz  
kHz  
8/26  
Doc ID 15688 Rev 2  
TSV63x  
Electrical characteristics  
= V /2, T = 25° C,  
Table 6.  
Symbol  
Electrical characteristics at V  
= +5 V with V  
= 0 V, V  
CC- icm  
CC+  
CC  
amb  
and R connected to V /2 (unless otherwise specified) (continued)  
L
CC  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Unit  
φm  
Gm  
SR  
Phase margin  
Gain margin  
Slew rate  
RL = 2 kΩ, CL = 100 pF  
RL = 2 kΩ, CL = 100 pF  
RL = 2 kΩ, CL = 100 pF, Av=1  
48  
13  
Degrees  
dB  
0.25  
0.34  
V/μs  
f = 1 kHz  
60  
33  
nV  
Equivalent input noise  
voltage  
-----------  
en  
Hz  
f = 10 kHz  
Total harmonic distortion +  
noise  
VCC = 5V, f = 1kHz, AV = 1, RL =  
100kΩ, Vicm = VCC/2, Vout = 2VPP  
THD+en  
0.002  
%
1. Guaranteed by design.  
Table 7.  
Symbol  
Shutdown characteristics at V = 5 V  
CC  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Unit  
DC performance  
SHDN = VCC-  
5
50  
200  
1.5  
nA  
nA  
µA  
Supply current in shutdown  
mode (all operators)  
ICC  
Tmin < Top < 85° C  
T
min < Top < 125° C  
RL = 2 kΩ,  
Vout = VCC- V to VCC-+0.2 V  
ton  
Amplifier turn-on time  
Amplifier turn-off time  
200  
20  
ns  
ns  
RL = 2 kΩ,  
Vout = VCC+ - 0.5 V to VCC+ - 0.7 V  
toff  
VIH  
VIL  
IIH  
SHDN logic high  
SHDN logic low  
2
V
0.8  
V
SHDN current high  
SHDN current low  
SHDN = VCC+  
SHDN = VCC-  
SHDN = VCC-  
10  
10  
50  
1
pA  
pA  
pA  
nA  
IIL  
Output leakage in shutdown  
mode  
IOLeak  
T
min < Top < 125° C  
Doc ID 15688 Rev 2  
9/26  
Electrical characteristics  
TSV63x  
Figure 2.  
Figure 4.  
Figure 6.  
Supply current vs. supply voltage Figure 3.  
at V = V /2  
Output current vs. output voltage at  
V = 1.5 V  
icm  
CC  
CC  
Output current vs. output voltage at Figure 5.  
= 5 V  
Voltage gain and phase vs.  
V
frequency at V = 1.5 V  
CC  
CC  
Ω
Voltage gain and phase vs.  
frequency at V = 5 V  
Figure 7.  
Phase margin vs. output current at  
V
= 5 V  
CC  
CC  
10/26  
Doc ID 15688 Rev 2  
TSV63x  
Electrical characteristics  
Figure 8.  
Positive slew rate vs. time  
Figure 9.  
Negative slew rate vs. time  
Figure 10. Positive slew rate vs. supply  
voltage  
Figure 11. Negative slew rate vs. supply  
voltage  
Figure 12. Distortion + noise vs. output  
voltage  
Figure 13. Distortion + noise vs. frequency  
1
Vcc=1.5V  
Vcc=1.5V  
Rl=100k  
Vcc=1.5V  
Rl=2k  
Rl=2k  
Ω
Ω
Ω
0.1  
0.01  
1E-3  
Vcc=1.5V  
Rl=100k  
Ω
Vcc=5.5V  
Rl=2k  
f=1kHz  
Gain=1  
BW=22kHz  
Vicm=Vcc/2  
Ω
Ω
Vcc=5.5V  
Rl=100k  
Ω
Ω
10  
100  
1000  
10000  
100000  
Output Voltage (Vpp)  
Doc ID 15688 Rev 2  
11/26  
Electrical characteristics  
TSV63x  
Figure 14. Noise vs. frequency  
Figure 15. EMIRR vs. frequency at Vcc = 5 V,  
T = 25° C  
300  
250  
120  
100  
80  
60  
40  
20  
0
Vcc=5V  
Tamb=25 C  
200  
Vicm=2.5V  
150  
100  
Vicm=4.5V  
50  
0
101  
102  
103  
100  
1000  
10000  
12/26  
Doc ID 15688 Rev 2  
TSV63x  
Application information  
4
Application information  
4.1  
4.2  
Operating voltages  
The TSV63x can operate from 1.5 to 5.5 V. Their parameters are fully specified for 1.8-, 3.3-  
and 5-V power supplies. However, the parameters are very stable in the full V range and  
several characterization curves show the TSV63x characteristics at 1.5 V. Additionally, the  
main specifications are guaranteed in extended temperature ranges from -40° C to +125° C.  
CC  
Rail-to-rail input  
The TSV63x are built with two complementary PMOS and NMOS input differential pairs.  
The devices have a rail-to-rail input, and the input common mode range is extended from  
V
- 0.1 V to V  
+ 0.1 V. The transition between the two pairs appears at V  
- 0.7 V. In  
CC-  
CC+  
CC+  
the transition region, the performance of CMRR, PSRR, V (Figure 16 and Figure 17) and  
io  
THD is slightly degraded.  
Figure 16. Input offset voltage vs input  
Figure 17. Input offset voltage vs input  
common mode at V = 5 V  
common mode at V = 1.5 V  
CC  
CC  
The devices are guaranteed without phase reversal.  
4.3  
4.4  
Rail-to-rail output  
The operational amplifiers’ output levels can go close to the rails: 35 mV maximum above  
and below the rail when connected to a 10 kΩ resistive load to V /2.  
CC  
Shutdown function (TSV633 - TSV635)  
The operational amplifiers are enabled when the SHDN pin is pulled high. To disable the  
amplifiers, the SHDN must be pulled down to V . When in shutdown mode, the amplifiers’  
CC-  
output is in a high impedance state. The SHDN pin must never be left floating, but tied to  
V
or V  
.
CC+  
CC-  
Doc ID 15688 Rev 2  
13/26  
 
 
 
 
 
Application information  
TSV63x  
The turn-on and turn-off times are calculated for an output variation of 200 mV (Figure 18  
and Figure 19 show the test configurations).  
Figure 18. Test configuration for turn-on time Figure 19. Test configuration for turn-off time  
(Vout pulled down)  
(Vout pulled down)  
+Vcc  
+Vcc  
GND  
GND  
+
+
Vcc-0.5V  
Vcc-0.5V  
DUT  
DUT  
-
-
GND  
GND  
Figure 20. Turn-on time, V = 5 V,  
Figure 21. Turn-off time, V = 5 V,  
CC  
CC  
Vout pulled down, T = 25° C  
Vout pulled down, T = 25° C  
Shutdown pulse  
Vcc = 5V  
T = 25°C  
Vout  
Vout  
Vcc = 5V  
T = 25 C  
RL connected to GND  
Shutdown pulse  
Time( s)  
Time( s)  
14/26  
Doc ID 15688 Rev 2  
TSV63x  
Application information  
4.5  
Optimization of DC and AC parameters  
These devices use an innovative approach to reduce the spread of the main DC and AC  
parameters. An internal adjustment achieves a very narrow spread of the current  
consumption (60 µA typical, min/max at 17 %). Parameters linked to the current  
consumption value, such as GBP, SR and AVd, benefit from this narrow dispersion. All parts  
present a similar speed and the same behavior in terms of stability. In addition, the minimum  
values of GBP and SR are guaranteed (GBP = 730 kHz minimum and SR = 0.25 V/µs  
minimum).  
4.6  
Driving resistive and capacitive loads  
These products are micro-power, low-voltage operational amplifiers optimized to drive rather  
large resistive loads, above 2 kΩ. For lower resistive loads, the THD level may significantly  
increase.  
In a follower configuration, these operational amplifiers can drive capacitive loads up to  
100 pF with no oscillations. When driving larger capacitive loads, adding an in-series  
resistor at the output can improve the stability of the devices (see Figure 22 for  
recommended in-series resistor values). Once the in-series resistor value has been  
selected, the stability of the circuit should be tested on bench and simulated with the  
simulation model.  
Figure 22. In-series resistor vs. capacitive load  
4.7  
PCB layouts  
For correct operation, it is advised to add 10 nF decoupling capacitors as close as possible  
to the power supply pins.  
Doc ID 15688 Rev 2  
15/26  
 
 
 
Application information  
TSV63x  
4.8  
Macromodel  
Two accurate macromodels (with or without shutdown feature) of the TSV63x is available on  
STMicroelectronics’ web site at www.st.com. This model is a trade-off between accuracy  
and complexity (that is, time simulation) of the TSV63x operational amplifiers. It emulates  
the nominal performances of a typical device within the specified operating conditions  
mentioned in the datasheet. It also helps to validate a design approach and to select the  
right operational amplifier, but it does not replace on-board measurements.  
16/26  
Doc ID 15688 Rev 2  
 
TSV63x  
Package information  
5
Package information  
In order to meet environmental requirements, ST offers these devices in different grades of  
®
®
ECOPACK packages, depending on their level of environmental compliance. ECOPACK  
specifications, grade definitions and product status are available at: www.st.com.  
®
ECOPACK is an ST trademark.  
Doc ID 15688 Rev 2  
17/26  
 
Package information  
TSV63x  
5.1  
SOT23-8 package information  
Figure 23. SOT23-8 package mechanical drawing  
Table 8.  
Ref.  
SOT23-8 package mechanical data  
Dimensions  
Millimeters  
Typ.  
Inches  
Typ.  
Min.  
Max.  
Min.  
Max.  
A
A1  
A2  
b
1.45  
0.15  
1.30  
0.38  
0.22  
3
0.057  
0.006  
0.051  
0.015  
0.009  
0.118  
0.118  
0.069  
0.90  
0.22  
0.08  
2.80  
2.60  
1.50  
0.035  
0.009  
0.003  
0.110  
0.102  
0.059  
c
D
E
3
E1  
e
1.75  
0.65  
1.95  
0.026  
0.077  
e1  
L
0.30  
0°  
0.60  
8°  
0.012  
0.024  
<
18/26  
Doc ID 15688 Rev 2  
 
TSV63x  
Package information  
5.2  
SO-8 package information  
Figure 24. SO-8 package mechanical drawing  
Table 9.  
Ref.  
SO-8 package mechanical data  
Millimeters  
Dimensions  
Inches  
Min.  
Typ.  
Max.  
Min.  
Typ.  
Max.  
A
A1  
A2  
b
1.75  
0.25  
0.069  
0.010  
0.10  
1.25  
0.28  
0.17  
4.80  
5.80  
3.80  
0.004  
0.049  
0.011  
0.007  
0.189  
0.228  
0.150  
0.48  
0.23  
5.00  
6.20  
4.00  
0.019  
0.010  
0.197  
0.244  
0.157  
c
D
4.90  
6.00  
3.90  
1.27  
0.193  
0.236  
0.154  
0.050  
E
E1  
e
h
0.25  
0.40  
0.50  
1.27  
0.010  
0.016  
0.020  
0.050  
L
L1  
k
1.04  
0.040  
0
8°  
1°  
8°  
ccc  
0.10  
0.004  
Doc ID 15688 Rev 2  
19/26  
 
Package information  
TSV63x  
5.3  
MiniSO-8 package information  
Figure 25. MiniSO-8 package mechanical drawing  
Table 10. MiniSO-8 package mechanical data  
Dimensions  
Ref.  
Millimeters  
Typ.  
Inches  
Typ.  
Min.  
Max.  
Min.  
Max.  
A
A1  
A2  
b
1.1  
0.043  
0.006  
0.037  
0.016  
0.009  
0.126  
0.203  
0.122  
0
0.15  
0.95  
0.40  
0.23  
3.20  
5.15  
3.10  
0
0.75  
0.22  
0.08  
2.80  
4.65  
2.80  
0.85  
0.030  
0.009  
0.003  
0.11  
0.033  
c
D
3.00  
4.90  
3.00  
0.65  
0.60  
0.95  
0.25  
0.118  
0.193  
0.118  
0.026  
0.024  
0.037  
0.010  
E
0.183  
0.11  
E1  
e
L
0.40  
0°  
0.80  
0.016  
0°  
0.031  
L1  
L2  
k
8°  
8°  
ccc  
0.10  
0.004  
20/26  
Doc ID 15688 Rev 2  
 
TSV63x  
Package information  
5.4  
MiniSO-10 package information  
Figure 26. MiniSO-10 package mechanical drawing  
Table 11. MiniSO-10 package mechanical data  
Dimensions  
Ref.  
Millimeters  
Typ.  
Inches  
Min.  
Max.  
Min.  
Typ.  
Max.  
A
A1  
A2  
b
1.10  
0.15  
0.94  
0.40  
0.30  
3.10  
5.05  
3.10  
0.043  
0.006  
0.037  
0.016  
0.012  
0.122  
0.199  
0.122  
0.05  
0.78  
0.25  
0.15  
2.90  
4.75  
2.90  
0.10  
0.86  
0.33  
0.23  
3.00  
4.90  
3.00  
0.50  
0.55  
0.95  
3°  
0.002  
0.031  
0.010  
0.006  
0.114  
0.187  
0.114  
0.004  
0.034  
0.013  
0.009  
0.118  
0.193  
0.118  
0.020  
0.022  
0.037  
3°  
c
D
E
E1  
e
L
0.40  
0°  
0.70  
0.016  
0°  
0.028  
L1  
k
6°  
6°  
aaa  
0.10  
0.004  
Doc ID 15688 Rev 2  
21/26  
 
Package information  
TSV63x  
5.5  
TSSOP14 package information  
Figure 27. TSSOP14 package mechanical drawing  
Table 12. TSSOP14 package mechanical data  
Dimensions  
Ref.  
Millimeters  
Typ.  
Inches  
Typ.  
Min.  
Max.  
Min.  
Max.  
A
A1  
A2  
b
1.20  
0.15  
1.05  
0.30  
0.20  
5.10  
6.60  
4.50  
0.047  
0.006  
0.041  
0.012  
0.0089  
0.201  
0.260  
0.176  
0.05  
0.80  
0.19  
0.09  
4.90  
6.20  
4.30  
0.002  
0.031  
0.007  
0.004  
0.193  
0.244  
0.169  
0.004  
0.039  
1.00  
c
D
5.00  
6.40  
4.40  
0.65  
0.60  
1.00  
0.197  
0.252  
0.173  
0.0256  
0.024  
0.039  
E
E1  
e
L
0.45  
0°  
0.75  
0.018  
0°  
0.030  
L1  
k
8°  
8°  
aaa  
0.10  
0.004  
22/26  
Doc ID 15688 Rev 2  
 
TSV63x  
Package information  
5.6  
TSSOP16 package information  
Figure 28. TSSOP16 package mechanical drawing  
b
Table 13. TSSOP16 package mechanical data  
Dimensions  
Ref.  
Millimeters  
Typ.  
Inches  
Min.  
Max.  
Min.  
Typ.  
Max.  
A
A1  
A2  
b
1.20  
0.15  
1.05  
0.30  
0.20  
5.10  
6.60  
4.50  
0.047  
0.006  
0.041  
0.012  
0.008  
0.201  
0.260  
0.177  
0.05  
0.80  
0.19  
0.09  
4.90  
6.20  
4.30  
0.002  
0.031  
0.007  
0.004  
0.193  
0.244  
0.169  
1.00  
0.039  
c
D
5.00  
6.40  
4.40  
0.65  
0.197  
0.252  
0.173  
0.0256  
E
E1  
e
k
0°  
8°  
0°  
8°  
L
0.45  
0.60  
1.00  
0.75  
0.018  
0.024  
0.039  
0.030  
L1  
aaa  
0.10  
0.004  
Doc ID 15688 Rev 2  
23/26  
 
Ordering information  
TSV63x  
6
Ordering information  
Table 14. Order codes  
Temperature  
Order code  
Package  
Packing  
Marking  
range  
TSV632ID/DT  
TSV632AID/DT  
TSV632IST  
TSV632AIST  
TSV632ILT  
TSV632  
TV632A  
K110  
SO-8  
Tube and tape & reel  
MiniSO-8  
SOT23-8  
MiniSO-10  
Tape & reel  
Tape & reel  
Tape & reel  
K145  
K110  
TSV633IST  
TSV633AIST  
TSV634IPT  
TSV634AIPT  
TSV635IPT  
TSV635AIPT  
-40° C to +125° C  
K111  
K146  
TSV634  
TSV634A  
TSV635  
TSV635A  
TSSOP-14  
TSSOP-16  
Tape & reel  
Tape & reel  
24/26  
Doc ID 15688 Rev 2  
 
TSV63x  
Revision history  
7
Revision history  
Table 15. Document revision history  
Date  
Revision  
Changes  
25-May-2009  
15-Jun-2009  
1
2
Initial release.  
Corrected pin connection diagram in Figure 1.  
Doc ID 15688 Rev 2  
25/26  
 
TSV63x  
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26/26  
Doc ID 15688 Rev 2  

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