TSV991 STMICROELECTRONICS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 18

Technical content

Datasheet sections

  • 1 Absolute maximum ratings & operating conditions
  • 2 Electrical characteristics
  • 3 Package information
  • 4 Ordering information
  • 5 Revision history

Features

■ Low input offset voltage: 1.5mV max ■ Rail-to-rail input and output ■ Wide bandwidth 20MHz, stable for gain ≥3 ■ Low power consumption: 1.1mA maximum ■ High output current: 35mA ■ Operating from 2.5V to 5.5V ■ Low input bias current, 1pA typ ■ ESD internal protection ≥ 5kV ■ Latch-up immunity

Description

The TSV991/2/4 family of single, dual & quad operational amplifiers offers low voltage operation and rail-to-rail input and output. This family features an excellent speed/power consumption ratio, offering a 20MHz gain- bandwidth, stable for gain above 3 (100pF capacitive load), while consuming only 1.1mA max at 5V supply voltage. It also features an ultra- low input bias current. These characteristics make the TSV991/2/4 family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

Applications

■ Battery-powered applications ■ Portable devices ■ Signal conditioning ■ Active filtering ■ Medical instrumentation VDD VCC Non Inverting Input Inverting Input Output 1 VDD VCC Non Inverting Input Inverting Input Output VDD VCC1 6Non Inverting Input 1 Inverting Input 1 Output 2 Output 1 Non Inverting Input 2 Inverting Input 2+ VDD VCC1 6Non Inverting Input 1 Inverting Input 1 Output 2 Output 1 Non Inverting Input 2 Inverting Input 2+ VCC VDD 114 Non Inverting Input 2 Inverting Input 2 Output 4 Output 2 Non Inverting Input 4 Inverting Input 4 7 8 Output 3 Non Inverting Input 3 Inverting Input 3 Output 1 Non Inverting Input 1 Inverting Input 1 VCC VDD 114 Non Inverting Input 2 Inverting Input 2 Output 4 Output 2 Non Inverting Input 4 Inverting Input 4 7 8 Output 3 Non Inverting Input 3 Inverting Input 3 Output 1 Non Inverting Input 1 Inverting Input 1 SOT23-5 SO-14, TSSOP14 MSO-8, SO-8 Pin connections (top view)

1 Absolute maximum ratings & operating conditions

Table 1. Absolute maximum ratings (AMR)

  1. Value with respect to V DD pin.
  2. Differential voltages are the non-inverting input termi nal with respect to the inverting input terminal.
  3. V CC-Vin must not exceed 6V.
  4. Short-circuits can c ause excessive heating and destructive dissipation.
  5. Human body model: 100pF discharged through a 1.5k Ω resistor between two pins of the device, done for

all couples of pin combinations with other pins floating.

  1. Machine model: 200pF is charged to the specified voltage, then discharged directly between two pins of
  2. Charged device model: all pins plus package ar e charged together to the specified voltage and then

discharged directly to the ground.

Table 2. Operating conditions

2 Electrical characteristics

Table 3. Electrical characteristics at V CC = +2.5V, VDD = 0V, Vicm = VCC/2, Tamb=2 5 ° C ,

Table 4. Electrical characteristics at V CC = +3.3V, VDD = 0V, Vicm = VCC/2, Tamb=2 5 ° C ,

Table 5. Electrical characteristics at V CC = +5V, VDD = 0V, Vicm = VCC/2, Tamb = 25°C,

Figure 13. Noise vs. frequency

3 Package information

Figure 14. SOT23-5 package

Figure 15. MiniSO-8 package

Figure 16. SO-8 package

Figure 17. TSSOP14 package

Figure 18. SO-14 package

4 Ordering information

Part number Temperature range Package Packing Marking TSV991ILT -40°C to +125°C SOT23-5 Tape & reel K130 TSV991AILT K129 TSV992IST MiniSO-8 K132 TSV992AIST K135 TSV992ID TSV992IDT SO-8 Tube or tape & reel V992I TSV992AID TSV992AIDT V992AI TSV994IPT TSSOP14 Tape & reel V994I TSV994AIPT V994AI TSV994ID TSV994IDT SO-14 Tube or tape & reel V994I TSV994AID TSV994AIDT V994AI

5 Revision history

31-Jul-2006 1 Preliminary data release for product under development. 7-Nov-2006 2 Final version of datasheet. 12-Dec-2006 3 Noise and distortion figures added.