TSV622AIDT ,Micro-power CMOS op-ampAbsolute maximum ratings (AMR)Symbol Parameter Value Unit(1)V Supply voltage 6CC(2)V Differential i ..
TSV622IDT ,Micro-power CMOS op-ampTSV622, TSV622A, TSV623, TSV623A, TSV624, TSV624A, TSV625, TSV625ARail-to-rail input/output, 29 μA, ..
TSV624AIPT ,Micro-power CMOS op-ampapplications, and active filtering. The TSV622, TSV622A, TSV623, TSV623A, Table 1. Device ..
TSV624IPT ,Micro-power CMOS op-ampElectrical characteristics . . . . . 54 Application information . . . . . 134.1 Operating ..
TSV625AIPT ,Micro-power CMOS op-amp with standbyFeatures■ Rail-to-rail input and outputSOT23-8■ Low power consumption: 29 µA typ, 36 µA max■ Low su ..
TSV625IPT ,Micro-power CMOS op-amp with standbyapplicationsThese op-amps are unity gain stable for ■ Portable devicescapacitive loads up to 100 pF ..
UC3573DTR ,Buck Pulse Width Modulator Stepdown Voltage Regulatorw vnweDemIf Unitrode Products 'rtliiFizriiFrjll UC1573Li] i from Texas Instruments 'lFil)iziioii, U ..
UC3573DTRG4 ,Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC 0 to 70BLOCK DIAGRAMCOMPARATOR LATCHPI CURRENT LIMITCOMPARATORS L E E P R 'r EURVELNOC ECOMPARATOR[,,iij.' ..
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 ..
TSV622AIDT-TSV622IDT-TSV624AIPT-TSV624IPT-TSV625AIPT-TSV625IPT
Micro-power CMOS op-amp
January 2013 Doc ID 15689 Rev 5 1/25
TSV622, TSV622A, TSV623, TSV623A, TSV624, TSV624A, TSV625, TSV625ARail-to-rail input/output, 29 μA, 420 kHz CMOS operational
amplifiers
Datasheet − production data
Features Rail-to-rail input and output Low power consumption: 29 µA typ, 36 µA
max Low supply voltage: 1.5 – 5.5 V Gain bandwidth product: 420 kHz typ Unity gain stable on 100 pF capacitor Low power shutdown mode: 5 nA typ Good accuracy: 800 µV max (A version) Low input bias current: 1 pA typ EMI hardened operational amplifiers
Related products See the TSV61x series for more power savings
(120 kHz for 9 μA) See the TSV63x series for higher gain
bandwidth (880 kHz for 60 μA)
Applications Battery-powered applications Portable devices Signal conditioning Active filtering Medical instrumentation
DescriptionThe TSV622, TSV622A, TSV623, TSV623A,
TSV624, TSV624A, TSV625, and TSV625A dual
and quad operational amplifiers offer low voltage,
low power operation, and rail-to-rail input and
output.
The TSV62x/TSV62xA series feature an excellent
speed/power consumption ratio, offering a
420 kHz gain bandwidth product while consuming
only 29 µA at 5 V supply voltage.
These op-amps are unity gain stable for
capacitive loads up to 100 pF . They also feature
an ultra-low input bias current and low input offset
voltage. TSV623 (dual) and TSV625 (quad) have
two shutdown pins to reduce power consumption.
These features make the TSV62x/TSV62xA
family ideal for sensor interfaces, battery-supplied
and portable applications, and active filtering.
Table 1. Device summary
Contents TSV62x, TSV62xA
2/25 Doc ID 15689 Rev 5
Contents Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 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 (TSV623, TSV625) . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.6 Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.7 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.8 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 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
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
TSV62x, TSV62xA Package pin connections
Doc ID 15689 Rev 5 3/25 Package pin connections
Figure 1. Pin connections for each package (top view)
Absolute maximum ratings and operating conditions TSV62x, TSV62xA
4/25 Doc ID 15689 Rev 5 Absolute maximum ratings and operating conditions
Table 2. Absolute maximum ratings (AMR) All voltage values, except differential voltages 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 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. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to ground.
Table 3. Operating conditions
TSV62x, TSV62xA Electrical characteristics
Doc ID 15689 Rev 5 5/25
3 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) Guaranteed by design.
Electrical characteristics TSV62x, TSV62xA
6/25 Doc ID 15689 Rev 5
Table 5. Shutdown characteristics VCC = 1.8 V (TSV623, TSV625)
TSV62x, TSV62xA Electrical characteristics
Doc ID 15689 Rev 5 7/25
Table 6. Electrical characteristics at VCC+ = +3.3 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C,
and RL connected to VCC/2 (unless otherwise specified) Guaranteed by design.
Electrical characteristics TSV62x, TSV62xA
8/25 Doc ID 15689 Rev 5
Table 7. Electrical characteristics at VCC+ = +5 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C,
and RL connected to VCC/2 (unless otherwise specified)
TSV62x, TSV62xA Electrical characteristics
Doc ID 15689 Rev 5 9/25
Guaranteed by design.
Table 7. Electrical characteristics at VCC+ = +5 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C,
and RL connected to VCC/2 (unless otherwise specified) (continued)
Table 8. Shutdown characteristics at VCC = 5 V (TSV623, TSV625)
Electrical characteristics TSV62x, TSV62xA
10/25 Doc ID 15689 Rev 5
Figure 2. Supply current vs. supply voltage
Figure 3. Output current vs. output voltage at
Figure 4. Output current vs. output voltage at
Figure 5. Voltage gain and phase vs.
Figure 6. Voltage gain and phase vs.
Figure 7. Phase margin vs. output current at
TSV62x, TSV62xA Electrical characteristics
Doc ID 15689 Rev 5 11/25
Figure 10. Positive slew rate vs. supply
Figure 11. Negative slew rate vs. supply
Electrical characteristics TSV62x, TSV62xA
Figure 14. Distortion + noise vs. output
Figure 15. EMIRR vs. frequency at VCC = 5 V,
TSV62x, TSV62xA Application information
Doc ID 15689 Rev 5 13/25
4 Application information
4.1 Operating voltages
TSV62x/TSV62xA devices 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 TSV62x/TSV62xA
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 TSV62x/TSV62xA 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 CMRR, PSRR, Vio (Figure 16 and
Figure 17) and THD is slightly degraded.
The devices are guaranteed without phase reversal.
4.3 Rail-to-rail output
The operational amplifier’s 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 VCC/2.
Figure 16. Input offset voltage vs input
common mode at VCC = 1.5 V
Figure 17. Input offset voltage vs input
common mode at VCC = 5 V
