DATA SHEET
TLV350x 4.5-ns, Rail-to-Rail, High-Speed Comparator in Microsize Packages
1 Features
2 Applications
- Automatic Test Equipment
- Wireless Base Stations
- Threshold Detectors
- Zero-Crossing Detectors
- Window Comparators
3 Description
The TLV350x family of push-pull output comparators feature a fast 4.5-ns propagation delay and operation from 2.7 V to 5.5 V. Beyond-the-rails input common-mode range makes it an ideal choice for low-voltage applications. The rail-to-rail output directly drives either CMOS or TTL logic.
Microsize packages provide options for portable and space-restricted applications. The single (TLV3501) is available in 6-pin SOT-23 and 8-pin SO packages. The dual (TLV3502) comes in the 8-pin SOT-23 and 8-pin SO packages.
Device Information(1)
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TLV3501 | SOT-23 (6) | 1.60 mm × 2.90 mm |
| SOIC (8) | 3.91 mm × 4.90 mm | |
| TLV3502 | SOT-23 (8) | 1.63 mm × 2.90 mm |
| SOIC (8) | 3.91 mm × 4.90 mm |
- For all available packages, see the orderable addendum at the end of the data sheet.
Propagation Delay vs Overdrive Voltage
4 Revision History
Changes from D Revision (July 2005) to E Revision
- Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information sectionGo
- Deleted Removed Ordering Information tableGo
5 Pin Configuration and Functions
TLV3501: DBV Package1
6-Pin SOT-23
Top View
1. Pin 1 of the 6-pin SOT-23 is determined by orienting the package marking as indicated on the diagram.
Pin Functions: TLV3501
| PIN | I/O | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | SOIC | SOT-23 | ||
| –IN | 2 | 1 | I | Negative (inverting) input |
| +IN | 3 | 3 | I | Positive (noninverting) input |
| NC | 1, 5 | — | — | No internal connection (can be left floating) |
| OUT | 6 | 5 | O | Output |
| SHDN | 8 | 6 | — | Shutdown (the device is idle when this pin is not in use) |
| V– | 4 | 2 | — | Negative (lowest) power supply |
| V+ | 7 | 4 | — | Positive (highest) power supply |
TLV3502: DCN and D Packages
8-Pin SOT-23 and SOIC
Top View
Pin Functions: TLV3502
| PIN | I/O | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| –IN A | 2 | I | Inverting input, channel A |
| +IN A | 1 | I | Noninverting input, channel A |
| –IN B | 4 | I | Inverting input, channel B |
| +IN B | 3 | I | Noninverting input, channel B |
| OUT A | 7 | O | Output, channel A |
| OUT B | 6 | O | Output, channel B |
| V– | 5 | — | Negative (lowest) power supply |
| V+ | 8 | — | Positive (highest) power supply |
