TSV6291AICT ,Micro-power CMOS op-ampElectrical characteristics at V = +1.8 V with V = 0 V, V = V /2, T = 25° C, CC+ CC- icm CC amband R ..
TSV6291AILT ,Micro-power CMOS op-ampAbsolute maximum ratings (AMR)Symbol Parameter Value Unit(1)V Supply voltage 6VCC(2)V Differential ..
TSV6291ICT ,Micro-power CMOS op-ampElectrical characteristics . . . . . 43 Application information . . . . . 123.1 Operating ..
TSV6291ILT ,Micro-power CMOS op-ampFeatures■ Low supply voltage: 1.5 V – 5.5 VV VIn+ In+ 1 1 5 5CC+ CC++ +_ _■ Rail-to-rail input and ..
TSV6292AIDT ,Micro-power CMOS op-ampFeatures■ Rail-to-rail input and output■ Low power consumption: 29 µA typ, 36 µA maxSOT23-8■ Low su ..
TSV6292IDT ,Micro-power CMOS op-ampfeatures low voltage, low standby standby standby standbypower operation and rail-to-rail input and ..
UC3610DW ,Dual Schottky Diode Bridgemaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
UC3610DWTR ,Dual Schottky Diode BridgeDiode Current 200 mA DIVLeakage Current − μADiode Voltage 1.0 V/DIVForward Current − ADiode Current ..
UC3610DWTRG4 ,Dual Schottky Diode Bridge 16-SOIC 0 to 70electrical characteristics, all specifications apply to each individual diode, T = 25°C, T = T ,J A ..
UC3610N ,Dual Schottky Diode BridgeUC1610 UC3610 SLUS339B − JUNE 1993 − REVISED DECEMBER 2004N OR J PACKAGE DW PACKAGETOP VIEW TOP VIE ..
UC3610NG4 ,Dual Schottky Diode Bridge 8-PDIP 0 to 70features high efficiency through lowered forward voltagedrop and decreased reverse recovery time. ..
UC3611DW ,Quad Schottky Diode Arraymaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
TSV6291AICT-TSV6291AILT-TSV6291ICT-TSV6291ILT
Micro-power CMOS op-amp with standby
March 2010 Doc ID 17117 Rev 1 1/23
TSV6290, TSV6290A, TSV6291, TSV6291AMicropower with high merit factor CMOS operational amplifiers
Features Low supply voltage: 1.5 V – 5.5V Rail-to-rail input and output Low input offset voltage: 800 µV max
(A version) Low power consumption: 29 µA typical Gain bandwidth product: 1.3 MHz typical Stable when used in gain configuration Micropackages: SC70-5/6, SOT23-5/6 Low input bias current: 1 pA typical Extended temperature range: -40 to +125°C4 kV human body model
Applications Battery-powered applications Portable devices Signal conditioning Active filtering Medical instrumentation
DescriptionThe TSV6290 and the TSV6291 are single
operational amplifiers with a high bandwidth while
consuming only 29 µA. They must be used in a
gain configuration (G<-3, G>+4).
With a very low input bias current and low offset
voltage (800 µV maximum for the A version), the
TSV629x family of devices is ideal for applications
requiring precision. The devices can operate at a
power supply ranging from 1.5 to 5.5 V, and
therefore suit battery-powered devices, extending
battery life.
The TSV6290 comes with a shutdown function.
The TSV6290 and TSV6291 present a high
tolerance to ESD, sustaining 4 kV for the human
body model.
Additionally, the TSV6290 and TSV6291 are
offered in SC70-5/6 and SOT23-5/6
micropackages, with extended temperature
ranges from -40° C to +125°C.
All these features make the TSV629x ideal for
sensor interfaces, battery-supplied and portable
applications, as well as active filtering.
Contents TSV6290, TSV6290A, TSV6291, TSV6291A2/23 Doc ID 17117 Rev 1
Contents Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.1 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2 Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 Shutdown function (TSV6290) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.5 Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.6 Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.7 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.8 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.1 SOT23-5 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.2 SOT23-6 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.3 SC70-5 (or SOT323-5) package mechanical data . . . . . . . . . . . . . . . . . . 18
4.4 SC70-6 (or SOT323-6) package mechanical data . . . . . . . . . . . . . . . . . . 19
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
TSV6290, TSV6290A, TSV6291, TSV6291A Absolute maximum ratings and operating conditions
Doc ID 17117 Rev 1 3/23 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR) All voltage values, except differential voltage, are with respect to network ground terminal. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. Vcc-Vin must not exceed 6 V, Vin must not exceed 6V. Input current must be limited by a resistor in series with the inputs. Short-circuits can cause excessive heating and destructive dissipation. Rth are typical values. 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. Machine mode: 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. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground.
Table 2. Operating conditions
Electrical characteristics TSV6290, TSV6290A, TSV6291, TSV6291A
4/23 Doc ID 17117 Rev 1
2 Electrical characteristics
Table 3. 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) Guaranteed by design.
TSV6290, TSV6290A, TSV6291, TSV6291A Electrical characteristics
Doc ID 17117 Rev 1 5/23
Table 4. Shutdown characteristics VCC= 1.8 V (TSV6290)
Electrical characteristics TSV6290, TSV6290A, TSV6291, TSV6291A
6/23 Doc ID 17117 Rev 1
Table 5. VCC+ = +3.3 V, VCC- = 0V , Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2
(unless otherwise specified) Guaranteed by design.
TSV6290, TSV6290A, TSV6291, TSV6291A Electrical characteristics
Doc ID 17117 Rev 1 7/23
Table 6. VCC+ = +5V , VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2
(unless otherwise specified)
Electrical characteristics TSV6290, TSV6290A, TSV6291, TSV6291A
8/23 Doc ID 17117 Rev 1
Guaranteed by design.
Table 6. VCC+ = +5V , VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2
(unless otherwise specified) (continued)
Table 7. Shutdown characteristics VCC=5 V (TSV6290)
TSV6290, TSV6290A, TSV6291, TSV6291A Electrical characteristics
Doc ID 17117 Rev 1 9/23
Figure 1. Supply current vs. supply voltage
Figure 2. Output current vs. output voltage at
Figure 3. Output current vs. output voltage at
Figure 4. Peaking at closed loop gain = -10 at
Figure 5. Peaking at closed loop gain = -3,
VCC = 1.5 V
Figure 6. Peaking at closed loop gain = -3,
VCC = 5 V
Electrical characteristics TSV6290, TSV6290A, TSV6291, TSV6291A
10/23 Doc ID 17117 Rev 1
Figure 7. Positive slew rate vs. supply
Figure 8. Negative slew rate vs. supply
Figure 9. Slew rate vs. supply voltage in open
loop
Figure 10. Slew rate timing in open loop
TSV6290, TSV6290A, TSV6291, TSV6291A Electrical characteristics
Doc ID 17117 Rev 1 11/23
Figure 15. Distortion + noise vs. frequency at
Figure 16. Distortion + noise vs. frequency at
Application information TSV6290, TSV6290A, TSV6291, TSV6291A
12/23 Doc ID 17117 Rev 1
3 Application information
3.1 Operating voltages
The TSV6290 and TSV6291 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 VCC 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.
3.2 Rail-to-rail input
The TSV6290 and TSV6291 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 VCC- -0.1 V to VCC+ +0.1 V. The transition between the two pairs appears at
VCC+ -0.7 V. In the transition region, the performance of CMR, SVR, Vio and THD is slightly
degraded (as shown in Figure 17 and Figure 18 for Vio vs. Vicm).
The devices are guaranteed without phase reversal.
3.3 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 VCC/2.
3.4 Shutdown function (TSV6290)
The operational amplifier is enabled when the SHDN pin is pulled high. To disable the
amplifier, the SHDN must be pulled down to VCC-. When in shutdown mode, the amplifier’s
output is in a high impedance state. The SHDN pin must never be left floating, but tied to
VCC+ or VCC-.
Figure 17. Input offset voltage vs. input
common mode at VCC = 1.5V
Figure 18. Input offset voltage vs. input
common mode at VCC = 5V
