SAA1305T: On/off logic IC
The SAA1305T is an on/off logic IC, intended for use in car radios to interface between a microcontroller and various input signals such as ignition, low supply detection, on/off key and external control signals.
The SAA1305T can replace an existing on/off logic built-up with discrete components.
The SAA1305T contains 8 inputs with accurate Schmitt triggers and clamp circuits. The main function of this IC is an intelligent I/O expander with 2 modes of operation:
The communication with the IC is performed via the I²C-bus (400 kHz). Extra functions of the SAA1305T are:
SAA1305T: Product Block Diagram
Outline 3d SOT137-1
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| On/off logic IC (REV 2.0) PDF (181.0 kB) SAA1305T | 15 Jan 2004 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic small outline package; 24 leads; body width 7.5 mm (REV 1.0) PDF (379.0 kB) SOT137-1 | 08 Feb 2016 |
Packing (1)
| Name/Description | Modified Date |
|---|---|
| SO24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 4.0) PDF (235.0 kB) SOT137-1_118 | 12 Apr 2013 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE | 08 Oct 2009 |
Ordering Information
| Product | Status | Status | Budgetary Price excluding tax(US$) | Package Type and Termination Count | GPIOs | Qualification Tier |
|---|---|---|---|---|---|---|
| SAA1305T/N1 | Active |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SAA1305T/N1 | | SOT137-1 | SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | SAA1305T/N1,118 (9352 040 00118) | Standard Marking | SAA1305T/N1 |    | week 5, 2005 | 1 | 1 |
| Bulk Pack | Active | SAA1305T/N1,112 (9352 040 00112) | Standard Marking | SAA1305T/N1 | | week 5, 2005 | 1 | 1 |
- On/off logic IC saa1305t
- SAA1305T
- SO24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... 74LVC4245A_Q100
- Footprint for reflow soldering SOT137-1 PCA9552
- Footprint for wave soldering NPIC6C596A_Q100
- plastic small outline package; 24 leads; body width 7.5 mm PCA9552
