operational amplifiers. TSZ124I Datasheet

TSZ124I amplifiers. Datasheet pdf. Equivalent

TSZ124I Datasheet
Recommendation TSZ124I Datasheet
Part TSZ124I
Description Very high accuracy zero drift micropower 5V operational amplifiers
Feature TSZ124I; TSZ121, TSZ122, TSZ124 Datasheet Very high accuracy (5 µV) zero drift micropower 5 V operational amp.
Manufacture STMicroelectronics
Datasheet
Download TSZ124I Datasheet





STMicroelectronics TSZ124I
TSZ121, TSZ122, TSZ124
Datasheet
Very high accuracy (5 µV) zero drift micropower 5 V operational amplifiers
Single (TSZ121)
Features
SC70-5
SOT23-5
Dual (TSZ122)
DFN8 2x2
MiniSO8
Quad (TSZ124)
SO8
• Very high accuracy and stability: offset voltage 5 µV max at 25 °C, 8 µV over full
temperature range (-40 °C to 125 °C)
• Rail-to-rail input and output
• Low supply voltage: 1.8 - 5.5 V
• Low power consumption: 40 µA max. at 5 V
• Gain bandwidth product: 400 kHz
• High tolerance to ESD: 4 kV HBM
• Extended temperature range: -40 to 125 °C
• Micro-packages: SC70-5, DFN8 2x2, and QFN16 3x3
QFN16 3x3
TSSOP14
Applications
• Battery-powered applications
• Portable devices
• Signal conditioning
• Medical instrumentation
Maturity status link
TSZ121
TSZ122
TSZ124
Related products
TSV711
TSV731
Continuous-time
precision amplifiers
TSZ181
TSZ182
Zero drift 3 MHz
amplifiers
Benefits
Higher accuracy without calibration
Accuracy virtually unaffected by
temperature change
Description
The TSZ12x series of high precision operational amplifiers offer very low input offset
voltages with virtually zero drift.
TSZ121 is the single version, TSZ122 the dual version, and TSZ124 the quad
version, with pinouts compatible with industry standards.
The TSZ12x series offers rail-to-rail input and output, excellent speed/power
consumption ratio, and 400 kHz gain bandwidth product, while consuming less than
40 µA at 5 V. The devices also feature an ultra-low input bias current.
These features make the TSZ12x family ideal for sensor interfaces, battery-powered
applications and portable applications.
DS9216 - Rev 10 - February 2019
For further information contact your local STMicroelectronics sales office.
www.st.com



STMicroelectronics TSZ124I
TSZ121, TSZ122, TSZ124
Package pin connections
1
Package pin connections
Figure 1. Pin connections for each package (top view)
SC70-5
SOT23-5
DFN8 2x2
MiniSO8 and SO8
QFN16 3x3
TSSOP14
1. The exposed pads of the DFN8 2x2 and the QFN16 3x3 can be connected to VCC- or left floating.
DS9216 - Rev 10
page 2/38



STMicroelectronics TSZ124I
TSZ121, TSZ122, TSZ124
Absolute maximum ratings and operating conditions
2
Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR)
Symbol
Parameter
Value
Unit
VCC Supply voltage (1)
Vid
Differential input voltage (2)
Vin
Input voltage (3)
Iin
Input current (4)
Tstg Storage temperature
Tj
Maximum junction temperature
SC70-5
6
±VCC
V
(VCC-) - 0.2 to
(VCC+) + 0.2
10
mA
-65 to 150
°C
150
205
SOT23-5
250
Rthja Thermal resistance junction to ambient (5) (6)
DFN8 2x2
MiniSO8
SO8
57
190
°C/W
125
QFN16 3x3
39
TSSOP14
100
HBM: human body model (7)
4
kV
ESD MM: machine model (8)
300
V
CDM: charged device model (9)
1.5
kV
Latch-up immunity
200
mA
1. All voltage values, except the differential voltage are with respect to the network ground terminal.
2. The differential voltage is the non-inverting input terminal with respect to the inverting input terminal.
3. Vcc - Vin must not exceed 6 V, Vin must not exceed 6 V
4. Input current must be limited by a resistor in series with the inputs.
5. Rth are typical values.
6. Short-circuits can cause excessive heating and destructive dissipation.
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
ground.
Table 2. Operating conditions
Symbol
Parameter
Value
Unit
VCC
Supply voltage
1.8 to 5.5
V
Vicm
Common mode input voltage range
(VCC -) - 0.1 to (VCC +) + 0.1
Toper
Operating free air temperature range
-40 to 125
°C
DS9216 - Rev 10
page 3/38





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)