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ISL84052IAZ

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by Ray

RENESAS Analog Switches, Multiplexers, QSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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ISL84052IAZ

RENESAS · Analog Switches, Multiplexers · QSOP-16

ISL84052IAZ from RENESAS, in a QSOP-16. 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 NO0B passive Bank B normally-open analog switch terminal 0 (2Y0). Bidirectional; connects to COMB when ADDA=0, ADDB=0, and INH=0. Signal range V- to V+, ±30mA continuous (±100mA pulsed).
2 NO1B passive Bank B normally-open analog switch terminal 1 (2Y1). Bidirectional; connects to COMB when ADDA=1, ADDB=0, INH=0. Signal range V- to V+.
3 COMB passive Bank B analog switch common terminal (2Z). Routes to one of NO0B-NO3B based on the ADDA/ADDB address. Bidirectional; signal range V- to V+.
4 NO3B passive Bank B normally-open analog switch terminal 3 (2Y3). Bidirectional; connects to COMB when ADDA=1, ADDB=1, INH=0.
5 NO2B passive Bank B normally-open analog switch terminal 2 (2Y2). Bidirectional; connects to COMB when ADDA=0, ADDB=1, INH=0.
6 INH input Digital inhibit input (active high). Logic 0 (≤0.8V) enables the addressed channel in each bank; logic 1 (≥2.4V) opens all switches. Tie to GND for normal operation, to V+ to turn all switches off. TTL/CMOS compatible.
7 V- power_in Negative analog supply. Accepts -2V to -6V for dual-supply operation, or tie to GND for single-supply operation (+2V to +12V on V+). Absolute max V+ to V- = 15V.
8 GND power_in Digital/logic ground reference for the address and inhibit inputs.
9 ADDA input Address select input A (LSB). Together with ADDB selects which of NO0x/NO1x/NO2x/NO3x is connected to COMx when INH=0. VIH ≥ 2.4V, VIL ≤ 0.8V; input current ±1µA max.
10 ADDB input Address select input B (MSB). Together with ADDA selects which of NO0x/NO1x/NO2x/NO3x is connected to COMx when INH=0. TTL/CMOS compatible.
11 NO3A passive Bank A normally-open analog switch terminal 3 (1Y3). Bidirectional; connects to COMA when ADDA=1, ADDB=1, INH=0.
12 NO0A passive Bank A normally-open analog switch terminal 0 (1Y0). Bidirectional; connects to COMA when ADDA=0, ADDB=0, INH=0.
13 COMA passive Bank A analog switch common terminal (1Z). Routes to one of NO0A-NO3A based on the ADDA/ADDB address. Bidirectional; signal range V- to V+.
14 NO2A passive Bank A normally-open analog switch terminal 2 (1Y2). Bidirectional; connects to COMA when ADDA=0, ADDB=1, INH=0.
15 NO1A passive Bank A normally-open analog switch terminal 1 (1Y1). Bidirectional; connects to COMA when ADDA=1, ADDB=0, INH=0.
16 V+ power_in Positive analog supply. +2V to +12V for single-supply operation, or +2V to +6V for dual-supply operation. Absolute max V+ to V- = 15V.

Key specifications

Parameter Value
Manufacturer RENESAS
Package QSOP-16
Category Interface
Pins 16

Ordering variants

Same part, different packaging or reel option.

  • ISL84052IAZ
  • ISL84052IAZIBZ
  • ISL84052IAZIVZ

CAD (KiCad official)

  • Symbol: ISL84052IAZ
  • Footprint: Package_SO:QSOP-16_3.9x4.9mm_P0.635mm
  • 3D model: QSOP-16 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: RENESAS datasheet (None pp, sha256 2c37944a590c21e3, retrieved 2026-08-17, tier: lcsc)
  • 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