component

ts3704ipt

Public Made by Adom

by adom

STMicroelectronics Comparators, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmpts3704ipt
Overview Files Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs ts3704ipt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers ts3704ipt: viewers · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json ts3704ipt: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray 9d ago
README.md ts3704ipt: specified limits as data (metadata.characteristics, 40 rows from the datasheet) · Ray 21d ago
ts3704ipt-etched.fit.json ts3704ipt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ts3704ipt-etched.glb ts3704ipt: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray 9d ago
ts3704ipt-etched.step ts3704ipt: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray 9d ago
ts3704ipt.glb Publish 0.1.0 · Ray 2mo ago
ts3704ipt.kicad_mod Publish 0.1.0 · Ray 2mo ago
ts3704ipt.kicad_sym Publish 0.1.0 · Ray 2mo ago
ts3704ipt.lbr Publish 0.1.0 · Ray 2mo ago
ts3704ipt.step Publish 0.1.0 · Ray 2mo ago

TS3704IPT

STMicroelectronics · Comparators · TSSOP-14

TS3704IPT from STMicroelectronics, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT2 output Comparator 2 push-pull CMOS output. Drives high to VCC+ or low to VCC- without an external pull-up resistor. IOH/IOL guaranteed at ±4 mA.
2 OUT1 output Comparator 1 push-pull CMOS output. Drives high to VCC+ or low to VCC- without an external pull-up resistor. IOH/IOL guaranteed at ±4 mA.
3 VCC+ power_in Positive supply rail. Single-supply range 2.7 V to 16 V (TS3704C/I) or dual-supply ±1.35 V to ±8 V. Absolute maximum 18 V.
4 IN1- input Comparator 1 inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
5 IN1+ input Comparator 1 non-inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
6 IN2- input Comparator 2 inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
7 IN2+ input Comparator 2 non-inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
8 IN3+ input Comparator 3 non-inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
9 IN3- input Comparator 3 inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
10 IN4+ input Comparator 4 non-inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
11 IN4- input Comparator 4 inverting input. Very high input impedance (~10^12 Ω typ.), input bias current 1 pA typ. Common-mode range includes GND (0 V to VCC+ - 1.5 V).
12 VCC- power_in Negative supply / ground reference. Tie to GND for single-supply operation or to the negative rail for dual-supply operation (±1.35 V to ±8 V).
13 OUT4 output Comparator 4 push-pull CMOS output. Drives high to VCC+ or low to VCC- without an external pull-up resistor. IOH/IOL guaranteed at ±4 mA.
14 OUT3 output Comparator 3 push-pull CMOS output. Drives high to VCC+ or low to VCC- without an external pull-up resistor. IOH/IOL guaranteed at ±4 mA.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package TSSOP-14
Category Op-amp/Cmp
Pins 14

Ordering variants

  • TS3704IPT
  • TS3704IPTMPT
  • TS3704IPTCD
  • TS3704IPTCDT
  • TS3704IPTID
  • TS3704IPTIDT
  • TS3704IPTMD
  • TS3704IPTMDT
  • TS3704IPTCN
  • TS3704IPTIN
  • TS3704IPTMN

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage (TS3704C, TS3704I) VCC+ 2.7 16 V TS3704I 3
Common mode input voltage range Vicm 0 V 3
Operating free-air temperature range Toper -40 125 °C TS3704I 3
Supply voltage VCC+ 18 V 3
Differential input voltage Vid -18 18 V Non-inverting input with respect to inverting input 3
Input voltage Vi 18 V 3
Output voltage Vo 18 V 3
Output current Io 20 mA 3
Forward current in ESD protection diodes on input IF 50 mA 3
Power dissipation (TSSOP14) Pd 710 mW Tamb = +25°C, Tj = +150°C, Rthja = 175°C/W for TSSOP14 3
Storage temperature range Tstg -65 150 °C 3
ESD human body model HBM 500 V 100pF charged, discharged through 1.5kΩ 3
ESD machine model MM 50 V 200pF charged, discharged directly, no series resistor 3
ESD charged device model CDM 1.5 kV 3
Thermal resistance junction to ambient Rthja 175 °C/W TSSOP14 package 3
Input offset voltage Vio 5 mV Vic = 1.5V 4
Input offset voltage Vio 6.5 mV Vic = 1.5V; Tmin ≤ Tamb ≤ Tmax 4
Input offset current Iio 1 300 pA Vic = 1.5V; Tmin ≤ Tamb ≤ Tmax 4
Input bias current Iib 1 600 pA Vic = 1.5V; Tmin ≤ Tamb ≤ Tmax 4
Input common mode voltage range Vicm 0 V 4
Common-mode rejection ratio CMR 80 dB Vic = Vicm min 4
Supply voltage rejection ratio SVR 75 dB VCC+ = 3V to 5V 4
High level output voltage VOH 1.8 2 2.4 V Vid = 1V, IOH = -4mA; Tmin ≤ Tamb ≤ Tmax 4
Low level output voltage VOL 300 400 mV Vid = -1V, IOL = 4mA 4
Low level output voltage VOL 575 mV Vid = -1V, IOL = 4mA; Tmin ≤ Tamb ≤ Tmax 4
Supply current (each comparator) ICC 7 20 μA No load - Outputs low 4
Supply current (each comparator) ICC 25 μA No load - Outputs low; Tmin ≤ Tamb ≤ Tmax 4
Input offset voltage Vio 1.2 5 mV Vic = 2.5V, Vcc+ = 5V to 10V 5
Input offset voltage Vio 6.5 mV Vic = 2.5V, Vcc+ = 5V to 10V; Tmin ≤ Tamb ≤ Tmax 5
Input offset current Iio 1 300 pA Vic = 2.5V; Tmin ≤ Tamb ≤ Tmax 5
Input bias current Iib 1 600 pA Vic = 2.5V; Tmin ≤ Tamb ≤ Tmax 5
Input common mode voltage range Vicm 0 V 5
Common-mode rejection ratio CMR 80 dB Vic = Vicm min 5
Supply voltage rejection ratio SVR 92 dB VCC+ = +5V to +10V 5
High level output voltage VOH 4.3 4.5 4.7 V Vid = 1V, IOH = -4mA; Tmin ≤ Tamb ≤ Tmax 5
Low level output voltage VOL 200 300 mV Vid = -1V, IOL = 4mA 5
Low level output voltage VOL 375 mV Vid = -1V, IOL = 4mA; Tmin ≤ Tamb ≤ Tmax 5
Supply current (each comparator) ICC 9 20 μA No load - Outputs low 5
Supply current (each comparator) ICC 25 μA No load - Outputs low; Tmin ≤ Tamb ≤ Tmax 5
Fall time tf 30 ns f = 10kHz, CL = 50pF, overdrive 50mV 5

CAD (KiCad official)

  • Symbol: TS3704IPT
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: ts3704ipt-etched.step / ts3704ipt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts3704ipt.step / ts3704ipt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (None pp, sha256 1d84618a02132adf, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF