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Specifications
Mfr. Part #:
BDJ0800AHFV-TR
Package:
HVSOF-5
Key Attributes
Model Number:
BDJ0800AHFV-TR
Product Description
Product Overview
The BDJ0800AHFV is a silicon monolithic integrated circuit designed as a low-current thermostat output temperature sensor IC. It integrates a temperature detection element, constant current circuit, and a high-accuracy reference voltage source on a single chip, enabling temperature detection with 2.5 C accuracy without complex design. It is ideal for micro- and low-current portable equipment, featuring a power-down function and battery drive compatibility.
Product Attributes
- Brand: ROHM
- Product Structure: Silicon monolithic integrated circuit
- Designed Protection Against Radioactive Rays: None
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
| Power Supply Voltage Range | VDD | 2.4 | - | 5.5 | V | |
| Supply Current (Normal Function Mode) | IDD | - | 7.5 | 12.0 | A | PD=H |
| Supply Current (Power Down Mode) | IDDPD | - | 0.3 | 1.0 | A | PD=L |
| High Accuracy Thermostat | - | 2.5 | C | Max @Ta=80 C | ||
| Detection Temperature | TDET | 77.5 | 80.0 | 82.5 | C | VDD=2.8 V |
| Detection Temperature Hysteresis | THYS | 7.5 | 10.0 | 12.5 | C | VDD=2.8 V |
| Operating Temperature Range | Topr | -30 | - | +100 | C | |
| Package Dimensions (W x D x H) | 1.60 | 1.60 | 0.60 | mm | HVSOF5 | |
| PD Input Interface Voltage | 1.5 | - | V | |||
| OS Output Type | Open-Drain | Active-Low | ||||
| OS Pin Voltage | VOS | -0.3 | - | 7.0 | V | Note 1 |
| OS Pin Current | IOS | - | - | 5.0 | mA | |
| Maximum Junction Temperature | Tjmax | - | - | 150 | C | |
| Storage Temperature Range | Tstg | -55 | - | +150 | C | Note 1 |
2410311339_ROHM-BDJ0800AHFV-TR_C509836.pdf
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