MAX734ESA+
Analog Devices
Surface MountTube-40°C ~ 85°C
Ref. price$7.43
Lead time on requestGet quote
MAX7xx µP Supervisors & Watchdog Timers
19 variants · Analog Devices
About the MAX7xx µP Supervisors & Watchdog Timers
The Analog Devices MAX7xx µP Supervisors & Watchdog Timers series groups 19 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by case, mounting and package, so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- 8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width) · 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) · 16-SOIC (0.295\", 7.50mm Width) · 16-WFQFN Exposed Pad · 16-WQFN Exposed Pad · 20-SSOP (0.209\", 5.30mm Width) · 24-DIP (0.300\", 7.62mm) · 24-SOIC (0.295\", 7.50mm Width) · 44-LCC (J-Lead)
- Mounting
- Surface Mount · Through Hole
- Package
- Bulk · Tape & Reel (TR) · Tape & Reel (TR); Cut Tape (CT) · Tube
- Operating temperature
- -40°C ~ 85°C · -40°C ~ 125°C · -20°C ~ 85°C · 0°C ~ 70°C · 0°C ~ 70°C (TA)
- Voltage
- 2V ~ 6V · 2.25V ~ 3.6V · 2.3V ~ 5.5V · 2.5V ~ 5.5V · 2.7V ~ 3.6V · 4V ~ 5.5V · 4.5V ~ 5.5V
- Interface
- 2-Wire · 3-Wire Serial · 4-Wire Serial · I2C, SMBus · SPI
- Current - supply
- 30 µA · 60µA · 330 mA
- Configuration
- 7 Segment + 2 Annunciators · 7 Segment + DP
Variant comparison
| Parameter | MAX734ESA+ | MAX7219ENG+ | MAX7219EWG+ | MAX7221CWG+T | MAX7232BFIQH+D | MAX7310ATE+ |
|---|---|---|---|---|---|---|
| Case | 8-SOIC (0.154\", 3.90mm Width) | 24-DIP (0.300\", 7.62mm) | 24-SOIC (0.295\", 7.50mm Width) | 24-SOIC (0.295\", 7.50mm Width) | 44-LCC (J-Lead) | 16-WQFN Exposed Pad |
| Mounting | Surface Mount | Through Hole | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package | Tube | Tube | Tube | Tape & Reel (TR); Cut Tape (CT) | Tube | Tube |
| Operating temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | -20°C ~ 85°C | -40°C ~ 125°C |
| Voltage | — | 4V ~ 5.5V | 4V ~ 5.5V | 4V ~ 5.5V | 4.5V ~ 5.5V | 2.3V ~ 5.5V |
| Interface | — | 4-Wire Serial | 4-Wire Serial | 4-Wire Serial | 3-Wire Serial | I2C, SMBus |
| Current - supply | — | 330 mA | 330 mA | 330 mA | 30 µA | — |
| Configuration | — | 7 Segment + DP | 7 Segment + DP | 7 Segment + DP | 7 Segment + 2 Annunciators | — |
Request a quote on any MAX7xx µP Supervisors & Watchdog Timers part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
