TSB621 STMICROELECTRONICS | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 35
Technical content
Datasheet sections
- 1 Pin connections
- 2 Absolute maximum ratings and operating conditions
- 3 Electrical characteristics
- 4 Typical performance characteristics
- 5 Package information
- 5.1 SOT23-5 package information
- 5.2 SO8 package information
- 5.3 MiniSO8 package information
- 5.4 DFN8 3x3 wettable flanks package information (package code: A03Y)
- 5.5 SO14 package information
- 5.6 TSSOP14 package information
- 6 Ordering information
Features
- Low offset voltage: 1 mV max. @ 25 °C
- Low current consumption: 375 μA max. / operator @ 36 V
- Wide supply voltage: 2.7 to 36 V
- Gain bandwidth product: 1.7 MHz
- Unity gain stable
- Rail-to-rail output
- Input common mode voltage incudes ground
- High ESD tolerance: 4 kV HBM
- EMI hardened
- Extended temperature range: -40 to 125 °C
- Automotive qualification
Applications
- Industrial
- Power supplies
- Automotive
Description
The TSB621, TSB622, TSB624 are general purpose operational amplifiers featuring an extended supply voltage operating range and rail-to-rail output. They also offer an excellent speed/power consumption ratio with 1.7 MHz gain bandwidth product while consuming less than 375 μA per operator at 36 V supply voltage. The TSB621, TSB622, TSB624 operate over a wide temperature range from -40 °C to 125 °C making these devices ideal for industrial and automotive applications with the associated qualification. Thanks to the small package size, the TSB621, TSB622, TSB624 can be used in applications where space on the board is limited. It can thus reduce the overall cost of the PCB. MiniSO8 SO8 SOT23-5 SO14TSSOP14 DFN8 (3 x 3 mm) Maturity status link TSB621, TSB622, TSB624
Related products
TSB611, TSB612 For lower power consumption TSB571, TSB572, TSB514 For higher speed and rail- to-rail inputs TSB711, TSB712 For a higher precision and speed Low power, 1.7 MHz, rail-to-rail output, 36 V operational amplifier TSB621, TSB622, TSB624 Datasheet DS13848 - Rev 3 - December 2022 For further information contact your local STMicroelectronics sales office.
1 Pin connections
Figure 1. TSB621 pin connections (top view) Table 1. TSB621 pin description
1 OUT1 Output
2 VCC - Negative supply voltage
3 IN + Positive input voltage
4 IN - Negative input voltage
5 VCC Positive supply voltage
Figure 2. TSB622 pin connections (top view) (1) Exposed pad can be left floating or connected to ground. Table 2. TSB622 pin description
2 IN1 - Negative input voltage
3 IN1 + Positive input voltage
4 VCC - Negative supply voltage
5 IN2 + Positive input voltage
6 IN2 - Negative input voltage
7 OUT2 Output
8 VCC + Positive supply voltage
Figure 3. TSB624 pin connections (top view) Table 3. TSB624 pin description
4 VCC + Positive supply voltage
8 OUT3 Output
9 IN3 - Negative input voltage
10 IN3 + Positive input voltage
11 VCC - Negative supply voltage
12 IN4 + Positive input voltage
13 IN4 - Negative input voltage
14 OUT4 Output
2 Absolute maximum ratings and operating conditions
Table 4. Absolute maximum ratings
- All voltage values, except differential voltage, are with respect to network ground terminal.
- The differential voltage is the non-inverting input terminal with respect to the inverting input terminal.
- Input current must be limited by a resistor in series with the inputs.
- Short-circuits can cause excessive heating and destructive dissipation.
- According to JEDEC standard JESD22-A114F.
- According to ANSI/ESD STM5.3.1.
Table 5. Operating conditions
3 Electrical characteristics
Table 6. Electrical characteristics VCC+ = 2.7 V, Vcc- = 0 V, Vicm = VCC/2, T = 25 °C, RL = 10 kΩ connected to VCC/2 (unless
Electrical characteristics
Table 7. Electrical characteristics VCC+ = 12 V, VCC- = 0 V, Vicm = VCC/2, T = 25 °C, RL = 10 kΩ connected to VCC/2 (unless
Table 8. Electrical characteristics VCC+ = 36 V, VCC- = 0 V, Vicm = VCC/2, T = 25 °C, RL = 10 kΩ connected to Vcc/2 (unless
4 Typical performance characteristics
Figure 4. Supply current vs. supply voltage Figure 5. Input offset voltage distribution at VCC = 2.7 V Figure 6. Input offset voltage distribution at VCC = 12 V Figure 7. Input offset voltage distribution at VCC = 36 V
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. TSB621, TSB622, TSB624
Package information
DS13848 - Rev 3 page 17/35
5.1 SOT23-5 package information
Figure 39. SOT23-5 package outline Table 9. SOT23-5 mechanical data
- Values in inches are converted from mm and rounded to 4 decimal digits.
Figure 40. SOT23-5 recommended footprint
5.2 SO8 package information
Figure 41. SO8 package outline Table 10. SO8 mechanical data
Figure 42. SO8 recommended footprint
5.3 MiniSO8 package information
Figure 43. MiniSO8 package outline Table 11. MiniSO8 mechanical data
Figure 44. MiniSO8 recommended footprint
5.4 DFN8 3x3 wettable flanks package information (package code: A03Y)
Figure 45. DFN8 3x3 package outline and mechanical data Table 12. DFN8 3x3 mechanical data
Figure 46. DFN8 3x3 footprint data
5.5 SO14 package information
Figure 47. SO14 package outline
Table 13. SO14 package mechanical data Figure 48. SO14 recommended footprint
5.6 TSSOP14 package information
Figure 49. TSSOP14 package outline
Table 14. TSSOP14 package mechanical data
6 Ordering information
Table 15. Order code
- Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 &
Ordering information
DS13848 - Rev 3 page 30/35
Revision history
Table 16. Document revision history 03-Nov-2021 1 Initial release. 15-Feb-2022 2 Updated Figure 2. Added new TSSOP14, SO14 and SOT23-5 packages in Section 5 Package information. value in Table 6, Table 7, Table 8 and Section 6 Ordering information.
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