TSV6292ID/DT [STMICROELECTRONICS]
Micropower, wide bandwidth CMOS operational amplifiers; 微功耗，宽带宽CMOS运算放大器
| 型号： | TSV6292ID/DT |
| 厂家： | 
ST |
| 描述： | Micropower, wide bandwidth CMOS operational amplifiers |
| 文件： | 总25页 (文件大小：914K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
SOT23-8
■ 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
SO-8
■ Micropackages: MiniSO-8, SOT23-8,
MiniSO-10, TSSOP14, TSSOP16
MiniSO-8/10
■ EMI hardened operational amplifiers
■ High tolerance to ESD: 4 kV HBM
■ Extended temperature range: -40 to +125° C
Applications
TSSOP-14
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
TSSOP-16
■ Medical instrumentation
These features make the TSV629x family ideal
for sensor interfaces, battery supplied and
portable applications, as well as active filtering.
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).
Table 1.
Device summary
Dual version
Quad version
Reference
Without
With
Without
With
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.
standby standby standby standby
TSV629x
TSV6292
TSV6293
TSV6294
TSV6295
TSV6292A TSV6293A TSV6294A TSV6295A
TSV629xA
The TSV6293 (dual) and TSV6295 (quad) have
two shutdown pins for reduced power
consumption.
March 2010
Doc ID 16882 Rev 2
1/25
www.st.com
25
Contents
TSV629x, TSV629xA
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
Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Shutdown function (TSV6293, TSV6295) . . . . . . . . . . . . . . . . . . . . . . . . 14
Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1
5.2
5.3
5.4
5.5
5.6
SOT23-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
MiniSO-10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6
7
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
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
In2+
VCC-
6
SHDN2
SHDN1
TSV6292IDT/IST/ILT
SO8/Mini-SO8/SOT23-8
TSV6293IST
MiniSO-10
1
2
3
4
16 Out4
Out1
1
2
3
4
5
14 Out4
Out1
In1-
_
+
_
+
15
14
13
In1-
In1+
VCC+
In4-
In4+
VCC-
_
+
_
+
13
12
11
10
9
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
TSV6294IPT
TSSOP14
TSV6295IPT
TSSOP16
Doc ID 16882 Rev 2
3/25
Absolute maximum ratings and operating conditions
TSV629x, TSV629xA
2
Absolute maximum ratings and operating conditions
Table 2.
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)
105
190
125
113
100
SOT23-8
MiniSO-8
SO-8
Mini-SO10
TSSOP14
TSSOP16
Rthja
°C/W
95
150
4
Tj
Maximum junction temperature
HBM: human body model(7)
MM: machine model(8)
°C
kV
V
ESD
200
1.5
200
CDM: charged device model(9)
kV
mA
Latch-up immunity
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.
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
4/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Electrical characteristics
3
Electrical characteristics
Table 4.
Electrical characteristics at V
= +1.8 V with V
= 0 V, V
= V /2, T
= 25° C,
Unit
CC+
CC-
icm
CC
amb
and R connected to V /2 (unless otherwise specified)
L
CC
Symbol
Parameter
Conditions
Min.
Typ.
Max.
DC performance
TSV629x
TSV629xA
4
0.8
mV
TSV6293AIST - MiniSO-10
1
Vio
Offset voltage
TSV629x -Tmin < Top < Tmax
TSV629xA - Tmin < Top < Tmax
TSV6293AIST - Tmin < Top < Tmax
6
2
2.2
DVio
Iio
Input offset voltage drift
2
1
μV/°C
pA
10(1)
100
Input offset current
(Vout = VCC/2)
T
min < 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
Tmin < Top < Tmax
53
51
78
73
74
dB
Common mode rejection
ratio 20 log (ΔVic/ΔVio)
CMR
Avd
dB
RL= 10 kΩ, Vout= 0.5 V to 1.3 V
95
dB
Large signal voltage gain
T
min < 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
V
out = 1.8 V
Tmin < Top < Tmax
out = 0 V
6
4
6
4
12
Isink
mA
Iout
V
10
25
Isource
Tmin < Top < Tmax
No load, Vout=VCC/2
31
33
µA
µA
ICC
Supply current (per operator)
T
min < Top < Tmax
AC performance
GBP
Gain bandwidth product
RL = 10 kΩ, CL = 100 pF
1.1
MHz
V/V
+4
-3
Phase margin = 60°, Rf = 10kΩ,
RL = 10 kΩ, CL = 20 pF, Top = 25° C
Gain
Minimum gain for stability
Slew rate
RL = 10 kΩ, CL = 100 pF, Vout = 0.5 V
to 1.3V
SR
0.33
V/μs
1. Guaranteed by design.
Doc ID 16882 Rev 2
5/25
Electrical characteristics
TSV629x, TSV629xA
Table 5.
Symbol
Shutdown characteristics V = 1.8 V (TSV6293, TSV6295)
CC
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
SHDN = VCC-
2.5
50
200
1.5
nA
nA
µA
ns
Supply current in shutdown
mode (all operators)
ICC
Tmin < Top < 85° C
Tmin < Top < 125° C
ton
toff
Amplifier turn-on time
Amplifier turn-off time
RL = 5 k, Vout = VCC- to VCC- + 0.2 V
200
20
RL = 5 k, Vout = VCC+ - 0.5 V to
VCC+ - 0.7 V
ns
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
Tmin < Top < 125° C
6/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Electrical characteristics
Table 6.
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
TSV629x
4
0.8
1
TSV629xA
TSV6293AIST - MiniSO-10
Vio
Offset voltage
mV
TSV629x -Tmin < Top < Tmax
TSV629xA - Tmin < Top < Tmax
TSV6293AIST - Tmin < Top < Tmax
6
2
2.2
DVio
Iio
Input offset voltage drift
Input offset current
2
1
μV/°C
pA
10(1)
100
T
T
min < Top < Tmax
1
pA
1
10(1)
pA
Iib
Input bias current
min < Top < Tmax
1
100
pA
0 V to 3.3 V, Vout = 1.65 V
Tmin < Top < Tmax
57
53
81
76
79
dB
Common mode rejection
ratio 20 log (ΔVic/ΔVio)
CMR
Avd
dB
RL=10 kΩ, Vout= 0.5 V to 2.8 V
Tmin < Top < Tmax
98
dB
Large signal voltage gain
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 = 5 V
23
20
23
20
45
Isink
mA
mA
Tmin < Top < Tmax
Vo = 0 V
Iout
38
26
Isource
Tmin < Top < Tmax
No load, Vout= 2.5 V
Tmin < Top < Tmax
33
35
µA
µA
ICC
Supply current (per operator)
AC performance
GBP
Gain
Gain bandwidth product
RL = 10 kΩ, CL = 100 pF
1.2
MHz
V/V
+4
-3
Phase margin = 60°, Rf = 10kΩ,
RL = 10 kΩ, CL = 20 pF, Top = 25° C
Minimum gain for stability
Slew rate
RL = 10 kΩ, CL = 100 pF, Vout = 0.5 V
to 2.8 V
SR
0.4
V/μs
1. Guaranteed by design.
Doc ID 16882 Rev 2
7/25
Electrical characteristics
TSV629x, TSV629xA
Table 7.
Symbol
V
= +5 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
TSV629x
4
0.8
1
TSV629xA
TSV6293AIST - MiniSO-10
Vio
Offset voltage
mV
TSV629x - Tmin < Top < Tmax
TSV629xA - Tmin < Top < Tmax
TSV629xA - Tmin < Top < Tmax
6
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
T
min < Top < Tmax
0 V to 5 V, Vout = 2.5 V
min < Top < Tmax
1
100
pA
60
55
85
80
75
73
80
dB
Common mode rejection
ratio 20 log (ΔVic/ΔVio)
CMR
Avd
T
RL=10 kΩ, Vout = 0.5 V to 4.5 V
Tmin < Top < Tmax
98
dB
dB
Large signal voltage gain
VCC = 1.8 to 5 V
102
Supply voltage rejection ratio
20 log (ΔVCC/ΔVio)
SVR
Tmin < Top < Tmax
VRF = 100 mVrms, f = 400 MHz
61
85
92
83
7
VRF = 100 mVrms, f = 900 MHz
EMI rejection ratio
EMIRR = -20 log (VRFpeak/ΔVio)
EMIRR
dB
VRF = 100 mVrms, f = 1800 MHz
VRF = 100 mVrms, f = 2400 MHz
RL = 10 kΩ
35
50
VOH
High level output voltage
Low level output voltage
Isink
mV
mV
mA
mA
Tmin < Top < Tmax
RL = 10 kΩ
6
35
50
VOL
Tmin < Top < Tmax
Vo = 5 V
40
35
40
35
69
74
29
Tmin < Top < Tmax
Vo = 0 V
Iout
Isource
Tmin < Top < Tmax
No load, Vout = 2.5 V
36
38
µA
µA
ICC
Supply current (per operator)
Tmin < Top < Tmax
8/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Electrical characteristics
= 25° C, R connected to V /2
Table 7.
V
= +5 V, V
= 0 V, V
= V /2, T
icm CC amb
CC+
CC-
L
CC
(unless otherwise specified) (continued)
Symbol
Parameter Conditions
Min.
Typ.
Max.
Unit
AC performance
GBP
Gain bandwidth product
RL = 10 kΩ, CL = 100 pF
1.3
MHz
V/V
+4
-3
Phase margin = 60°, Rf = 10kΩ,
RL = 10 kΩ, CL = 20 pF, Top = 25° C
Gain
Minimum gain for stability
RL = 10 kΩ, CL = 100 pF, Vout = 0.5 V
SR
en
Slew rate
0.5
77
V/μs
to 4.5 V
Equivalent input noise
voltage
nV
f = 1 kHz
-----------
Hz
Av = -10, fin = 1 kHz, RL= 100 kΩ,
Total harmonic distortion +
noise
Vicm = Vcc/2, Vout = 1 Vrms
,
THD+N
0.03
%
BW = 22 kHz
1. Guaranteed by design.
Table 8.
Symbol
Shutdown characteristics at V = 5 V (TSV6293, TSV6295)
CC
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
SHDN = VIL
5
50
200
1.5
nA
nA
µA
ns
Supply current in shutdown
mode (all operators)
ICC
Tmin < Top < 85° C
Tmin < Top < 125° C
ton
toff
Amplifier turn-on time
Amplifier turn-off time
RL = 5 kΩ, Vout = VCC- to VCC- + 0.2 V
200
20
RL = 5 kΩ, Vout = VCC+ - 0.5 V to
VCC + - 0.7 V
ns
VIH
VIL
IIH
SHDN logic high
SHDN logic low
2
V
0.8
V
SHDN current high
SHDN current low
SHDN = VCC+
SHDN = VCC-
10
10
50
1
pA
pA
pA
nA
IIL
SHDN = VCC-
Output leakage in shutdown
mode
IOLeak
Tmin < Top < 125° C
Doc ID 16882 Rev 2
9/25
Electrical characteristics
TSV629x, TSV629xA
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
Closed loop frequency response,
V
gain = -10 at V = 1.5 V & V = 5 V
CC
CC CC
20
15
10
5
VCC=5V
VCC=1.5V
Closed loop gain=-10
CLoad=100pF, Vicm=VCC/2,
Iout giving minimum stability
on a typical part
at T=25 C, RLoad=10k
Ω
0
10000
100000
1000000
Frequency (Hz)
Closed loop frequency response,
gain = -3, V = 1.5 V
Figure 7.
Closed loop frequency response,
gain = -3, V = 5 V
CC
CC
12
10
8
12
10
8
RLoad=10k
Ω
RLoad=10k
Ω
RLoad=100k
Ω
RLoad=100k
to VCC/2
Ω
RLoad=100k
RLoad=10k
minimum stability
on a typical part
Ω
to VCC/2
Ω
for Iout giving
6
6
RLoad=100k
RLoad=10k
Ω
Ω
for Iout giving
minimum stability
on a typical part
4
4
2
2
0
0
10000
100000
Frequency (Hz)
1000000
10000
100000
Frequency (Hz)
1000000
10/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Electrical characteristics
Figure 8.
Positive slew rate vs. supply
voltage in closed loop
Figure 9.
Negative slew rate vs. supply
voltage in closed loop
RLoad=10kΩ, CLoad=100pF, ACL=−10
Vin: from VCC+−0.5V to 0.5V
SR calculated from 10% to 90%
Vicm=VCC/2
T=125°C
T=25°C
T=125°C
T=−40°C
T=−40°C
RLoad=10kΩ, CLoad=100pF, ACL=−10
T=25°C
Vin: from 0.5V to VCC+−0 . 5 V
SR calculated from 10% to 90%
Vicm=VCC/2
Supply voltage (V)
Supply voltage (V)
Figure 10. Slew rate vs. supply voltage in open Figure 11. Slew rate timing in open loop
loop
Open loop configuration, T = 25 C
RLoad=10kΩ, CLoad=100pF,
Vin=1VPP, Vicm=VCC/2
SR calculated from 0.5V to VCC-0.5V
Open loop,RLoad=10k
Ω
CLoad=100pF, Vicm=VCC/2
T=25°C, VCC=5V, Vin = 1VPP
Supply voltage (V)
Time (µs)
Figure 12. Slew rate timing in closed loop
Figure 13. Noise at V = 5 V
CC
RLoad=10kΩ, CLoad=100pF,
Vicm=VCC/2, ACL=−10
T=25°C, VCC=5V
Vout
Vicm=2.5V
Vin
Vicm=4.5V
VCC=5V
T=25
°
C
Time (µs)
Frequency (Hz)
Doc ID 16882 Rev 2
11/25
Electrical characteristics
TSV629x, TSV629xA
Figure 14. Distortion + noise vs. output
Figure 15. Distortion + noise vs. output
voltage at V = 1.8 V
voltage at V = 5 V
CC
CC
Ω
Ω
Ω
Ω
Ouput voltage (Vrms
)
Output voltage (Vrms)
Figure 16. Distortion + noise vs. frequency at Figure 17. Distortion + noise vs. frequency at
= 1.8 V = 5 V
V
V
CC
CC
Ω
Ω
Ω
Ω
Frequency (Hz)
Frequency (Hz)
Figure 18. EMIRR vs. frequency at Vcc = 5 V,
T = 25° C
120
100
80
60
40
20
0
101
102
103
12/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Application information
4
Application information
4.1
Operating voltages
The TSV629x can operate from 1.5 to 5.5 V. The devices’ parameters are fully specified for
1.8, 3.3 and 5 V power supplies. However, the parameters are very stable in the full V
CC
range and several characterization curves show the TSV629x characteristics at 1.5 V.
Additionally, the main specifications are guaranteed in extended temperature ranges from
-40° C to +125° C.
4.2
Rail-to-rail input
The TSV629x 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.
CC-
CC+
CC+
In the transition region, the performance of CMR, SVR, V (Figure 19 and Figure 20) and
io
THD is slightly degraded.
Figure 19. Input offset voltage vs input
Figure 20. 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
Rail-to-rail output
The operational amplifiers’ output level 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
Doc ID 16882 Rev 2
13/25
Application information
TSV629x, TSV629xA
4.4
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 current consumption
(29 µA typical, min/max at 17%). Parameters linked to the current consumption value, such
as GBP, SR and A benefit from this narrow dispersion.
vd
4.5
Shutdown function (TSV6293, TSV6295)
The operational amplifier is enabled when the SHDN pin is pulled high. To disable the
amplifier, the SHDN must be pulled down to V . When in shutdown mode, the amplifier
CC-
output is in a high impedance state. The SHDN pin must never be left floating but tied to
V
or V . The turn-on and turn-off times are calculated for an output variation of
CC+
CC-
200 mV (Figure 21 and Figure 22 show the test configurations).
Figure 21. Test configuration for turn-on time Figure 22. Test configuration for turn-off time
(Vout pulled down)
(Vout pulled down)
+ VCC
+ VCC
GND
GND
+
-
+
-
VCC - 0.5 V
VCC - 0.5 V
DUT
GND
DUT
GND
Figure 23. Turn-on time, V = 5 V,
Figure 24. 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
RL connected to GND
°C
Shutdown pulse
Time (μs)
Time (μs)
14/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Application information
4.6
Driving resistive and capacitive loads
These products are micropower, low-voltage operational amplifiers optimized to drive rather
large resistive loads, above 5 kΩ. For lower resistive loads, the THD level may significantly
increase.
The amplifiers have a relatively low internal compensation capacitor, making them very fast
while consuming very little. They are ideal when used in a non-inverting configuration or in
an inverting configuration in the following conditions:
●
IGainI ≥ 3 in an inverting configuration (CL = 20 pF, RL = 100 kΩ) or IgainI ≥ 10
(CL = 100 pF, RL = 100 kΩ)
●
Gain ≥ +4 in a non-inverting configuration (CL = 20 pF, RL = 100kΩ) or gain ≥ +11
(CL = 100 pF, RL= 100 kΩ)
As these operational amplifiers are not unity gain stable, the TSV62x (29 µA, 420 kHz) or
TSV63x (60 µA, 880 kHz) – which are unity gain stable – might be a solution for your
application.
Table 9.
Part #
Related products
Icc (µA) at 5V
Minimum gain for
stability
GBP (MHz)
SR (V/µs)
(CLoad = 100 pF)
TSV622-3-4-5
TSV6292-3-4-5
TSV632-3-4-5
TSV6392-3-4-5
29
29
60
60
0.42
0.14
1
1.3
0.5
+11
1
0.88
2.4
0.34
1.1
+11
4.7
4.8
PCB layouts
For correct operation, it is advised to add 10 nF decoupling capacitors as close as possible
to the power supply pins.
Macromodel
Two accurate macromodels (with or without shutdown feature) of the TSV629x are 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 TSV629x 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.
Doc ID 16882 Rev 2
15/25
Package information
TSV629x, TSV629xA
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.
16/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Package information
5.1
SOT23-8 package information
Figure 25. SOT23-8 package mechanical drawing
Table 10. SOT23-8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
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
<
Doc ID 16882 Rev 2
17/25
Package information
TSV629x, TSV629xA
5.2
SO-8 package information
Figure 26. SO-8 package mechanical drawing
Table 11. SO-8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
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
18/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Package information
5.3
MiniSO-8 package information
Figure 27. MiniSO-8 package mechanical drawing
Table 12. MiniSO-8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
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
Doc ID 16882 Rev 2
19/25
Package information
TSV629x, TSV629xA
5.4
MiniSO-10 package information
Figure 28. MiniSO-10 package mechanical drawing
Table 13. 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
20/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Package information
5.5
TSSOP14 package information
Figure 29. TSSOP14 package mechanical drawing
Table 14. TSSOP14 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
0.0089
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
Doc ID 16882 Rev 2
21/25
Package information
TSV629x, TSV629xA
5.6
TSSOP16 package information
Figure 30. TSSOP16 package mechanical drawing
b
Table 15. 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
22/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
Ordering information
6
Ordering information
Table 16. Order codes
Temperature
Part number
Package
Packing
Marking
range
TSV6292ID/DT
TSV6292AID/DT
TSV6292IST
TSV6292AIST
TSV6292ILT
V6292I
V6292AI
K114
SO-8
Tube and tape & reel
MiniSO-8
SOT23-8
MiniSO-10
Tape & reel
Tape & reel
Tape & reel
K144
K114
TSV6293IST
TSV6293AIST
TSV6294IPT
TSV6294AIPT
TSV6295IPT
TSV6295AIPT
-40° C to +125° C
K134
K135
V6294
V6294A
V6295
V6295A
TSSOP-14
TSSOP-16
Tape & reel
Tape & reel
Doc ID 16882 Rev 2
23/25
Revision history
TSV629x, TSV629xA
7
Revision history
Table 17. Document revision history
Date
Revision
Changes
14-Jan-2010
1
Initial release.
Corrected error in Table 16: Order codes: TSV6295 offered in
TSSOP-16 package.
01-Mar-2010
2
24/25
Doc ID 16882 Rev 2
TSV629x, TSV629xA
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