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MAXIM New Products - DS28E05 & MAX44281
2013-03-05
DS28E05
1-Wire EEPROM
Provides Low-Cost Identification or Calibration Solution for Sensors and Accessories with Efficient Single-Contact Operation
Description
The DS28E05 is a 112-byte user-programmable EEPROM organized as 7 pages of 16 bytes each. Memory pages can be individually set to write protected or EPROM emulation mode through protection byte settings. Each part has its own guaranteed unique 64-bit ROM identification number (ROM ID) that is factory programmed into the chip. The DS28E05 communicates over Maxim Integrated's single contact 1-Wire® interface at overdrive speed with the ROM ID acting as node address in the case of a multiple-device 1-Wire network.
Key Features
- Single-Contact 1-Wire Interface
- 112 Bytes User EEPROM with 1K Write Cycles
- Programmable Write Protection and OTP EPROM Emulation Modes for User Memory
- Unique Factory-Programmed 64-Bit ROM ID Number
- Communicates with Host at Up to 76.9kbps (Overdrive Only)
- Operating Range: 3.3V ±10%, -40°C to +85°C
- ±8kV HBM ESD Protection (typ) on IO Pin
- 3-Pin SOT23 and 6-Pin TSOC Packages
MAX44281
Ultra-Small, Ultra-Thin, 4-Bump Op Amp
Industry's Smallest and Thinnest Op Amp (0.9mm x 0.9mm x 0.5mm)
Description
The MAX44281 is the industry's first op amp in a 4-bump WLP package, designed for use in portable consumer and medical applications. This device is offered as a noninverting amplifier with gain (AV) of +1V/V, +2V/V, or +10V/V.
The device features rail-to-rail output, low 100µV input voltage offset, and 15MHz of bandwidth with only 700µA of supply current.
The device features shutdown functionality by pulling VDD to ground. During shutdown, both the input and the output are high impedance.
The device is available in an ultra-small, 0.86mm x 0.86mm, 4-bump WLP package with 0.5mm height. It is specified over the -40°C to +125°C temperature range.
The device features rail-to-rail output, low 100µV input voltage offset, and 15MHz of bandwidth with only 700µA of supply current.
The device features shutdown functionality by pulling VDD to ground. During shutdown, both the input and the output are high impedance.
The device is available in an ultra-small, 0.86mm x 0.86mm, 4-bump WLP package with 0.5mm height. It is specified over the -40°C to +125°C temperature range.
Key Features
- 0.86mm x 0.86mm 4-Bump Thin WLP Package
- Low 100µV Input Offset Voltage
- Rail-to-Rail Output
- 15MHz GBW with Only 700µA Supply Current
- Shutdown Input Through VDD
- Ultra-Low 10pA Input Bias Current
- 1.8V to 5.5V Wide Supply Range
-
Three Gain Versions Available
- 1V/V (MAX44281O)
- 2V/V (MAX44281V)
- 10V/V (MAX44281U)
