Texas Instruments BQ4845S-A4N
- Part No.:
- BQ4845S-A4N
- Manufacturer:
- Texas Instruments
- Category:
- Real Time Clocks
- Package:
- 28-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
BQ4845S-A4N.pdf
- Description:
- IC RTC CLK/CALENDAR PAR 28SOIC
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
BQ4845S-A4N Information
- Specifications
- Product Details
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 28-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- Clock/Calendar
- Features:
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Memory Size:
- -
- Time Format:
- HH:MM:SS (12/24 hr)
- Date Format:
- YY-MM-DD-dd
- Interface:
- Parallel
- Voltage - Supply:
- 4.75V ~ 5.5V
- Voltage - Supply, Battery:
- 2.3V ~ 4V
- Current - Timekeeping (Max):
- 1.5mA (Typ) @ 4.5 V ~ 5.5 V
- Operating Temperature:
- -40°C ~ 85°C
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 28-SOIC
- Datasheet:
-
BQ4845S-A4N.pdf
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| Part Number | BQ4845S-A4NTR | BQ4845S-A4 | BQ4845S-A4TR | BQ4845S-A4N | BQ4845S-A4NTRG4 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Series | - | - | - | - | - |
| Package/Case | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) |
| Packaging | Tape & Reel (TR) | Tube | Tape & Reel (TR) | Tube | Tape & Reel (TR) |
| Product Status | Obsolete | Obsolete | Active | Obsolete | Obsolete |
| Programmable | Not Verified | Not Verified | Not Verified | Not Verified | Not Verified |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Features | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Memory Size | - | - | - | - | - |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Voltage - Supply | 4.75V ~ 5.5V | 4.75V ~ 5.5V | 4.75V ~ 5.5V | 4.75V ~ 5.5V | 4.75V ~ 5.5V |
| Voltage - Supply, Battery | 2.3V ~ 4V | 2.3V ~ 4V | 2.3V ~ 4V | 2.3V ~ 4V | 2.3V ~ 4V |
| Current - Timekeeping (Max) | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Supplier Device Package | 28-SOIC | 28-SOIC | 28-SOIC | 28-SOIC | 28-SOIC |
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