TSV622 Datasheet PDF - ST Microelectronics
| Part Number | TSV622 | |
| Description | (TSV622 - TSV625) Operational Amplifiers | |
| Manufacturers | ST Microelectronics | |
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TSV622, TSV623, TSV624, TSV625
Rail-to-rail input/output 29 µA 420 kHz 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
■ Gain bandwidth product: 420 kHz typ
■ Unity gain stability
■ 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 TSV622, TSV623, TSV624 and TSV625 dual
and quad operational amplifiers offer low voltage,
low power operation and rail-to-rail input and
output.
The TSV62x series features an excellent
speed/power consumption ratio, offering a
420 kHz gain bandwidth product while consuming
only 29 µA at a 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.
SOT23-8
SO-8
MiniSO-8
TSSOP-14
TSSOP-16
TSV623 (dual) and TSV625 (quad) have two
shutdown pins in order to reduce power
consumption.
These features make the TSV62x family ideal for
sensor interfaces, battery-supplied and portable
applications, as well as active filtering.
May 2009
Doc ID 15689 Rev 1
1/25
www.st.com
25
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Electrical characteristics
3 Electrical characteristics
Table 3.
Symbol
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)
Parameter
Conditions
Min. Typ. Max. Unit
DC performance
Vio Offset voltage
DVio
Iio
Input offset voltage drift
Input offset current
(Vout = VCC/2)
Iib
Input bias current
(Vout = VCC/2)
CMR
Common mode rejection
ratio 20 log (ΔVic/ΔVio)
Avd Large signal voltage gain
VOH High level output voltage
TSV62x
TSV62xA
TSV623AIST - MiniSO10
TSV62x -Tmin < Top < Tmax
TSV62xA - Tmin < Top < Tmax
TSV623AIST - Tmin < Top < Tmax
Tmin < Top < Tmax
Tmin < Top < Tmax
0 V to 1.8 V, Vout = 0.9 V
Tmin < Top < Tmax
RL= 10 kΩ, Vout= 0.5 V to 1.3 V
Tmin < Top < Tmax
RL = 10 kΩ
Tmin < Top < Tmax
4
0.8 mV
1
6
2
2.2
2 μV/°C
1 10(1)
pA
1 100
1 10(1)
pA
pA
1 100
pA
53 74
dB
51 dB
78 95
dB
73 dB
35 5
50
mV
VOL Low level output voltage
RL = 10 kΩ
Tmin < Top < Tmax
4 35
50
mV
Isink
Iout
Isource
Vout = 1.8 V
Tmin < Top < Tmax
Vout = 0 V
Tmin < Top < Tmax
No load, Vout=VCC/2
ICC Supply current (per operator)
Tmin < Top < Tmax
AC performance
6 12
4
mA
6 10
4
25 31
33
µA
µA
GBP Gain bandwidth product
Fu Unity gain frequency
φm Phase margin
Gm Gain margin
SR Slew rate
1. Guaranteed by design.
RL = 10 kΩ, CL = 100 pF, f = 100 kHz 275 340
RL = 10 kΩ, CL = 100 pF,
280
RL = 10 kΩ, CL = 100 pF
41
RL = 10 kΩ, CL = 100 pF
8
RL = 10 kΩ, CL = 100 pF, Av=1
0.1 0.155
kHz
kHz
Degrees
dB
V/μs
Doc ID 15689 Rev 1
5/25
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TSV622 electronic component. |
| Information | Total 25 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TSV622.PDF Datasheet ] | |
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