Datasheet MAX6100, MAX6101, MAX6102, MAX6103, MAX6104, MAX6105, MAX6106, MAX6107 (Analog Devices)
| 制造商 | Analog Devices |
| 描述 | Low-Cost, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References |
| 页数 / 页 | 14 / 1 — Low-Cost, Micropower, Low-Dropout,. High-Output-Current, SOT23 Voltage … |
| 文件格式/大小 | PDF / 335 Kb |
| 文件语言 | 英语 |
Low-Cost, Micropower, Low-Dropout,. High-Output-Current, SOT23 Voltage References. MAX6100–MAX6107. General Description
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19-1613; Rev 3; 3/02
Low-Cost, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References MAX6100–MAX6107 General Description Features
The MAX6100–MAX6107 are low-cost, low-dropout ♦
Ultra-Small 3-Pin SOT23 Package
(LDO), micropower voltage references. These three-ter- ♦
Low Cost
minal references are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, and 5V. ♦
No Output Capacitor Required
They feature a proprietary curvature-correction circuit ♦
Stable with Capacitive Loads
and laser-trimmed, thin-film resistors that result in a low temperature coefficient of 75ppm/°C (max) and an initial ♦
Load Regulation (2mA Sink): 8mV/mA (max)
accuracy of ±0.4% (max). These devices are specified
Load Regulation (5mA Source): 0.9mV/mA (max)
over the extended temperature range (-40°C to +85°C). ♦
±0.4% (max) Initial Accuracy
These series-mode voltage references draw only 90µA of ♦
Low 75ppm/°C Temperature Coefficient
supply current and can source 5mA and sink 2mA of load current. Unlike conventional shunt-mode (two-terminal) ♦
125µA (max) Quiescent Supply Current
references that waste supply current and require an ♦
50mV Dropout at 1mA Load Current
external resistor, these devices offer a supply current that is virtually independent of the supply voltage (with only a 4µA/V variation with supply voltage) and do not require an external resistor. Additionally, these internally compen-
Ordering Information
sated devices do not require an external compensation capacitor and are stable with load capacitance.
PIN- TOP
Eliminating the external compensation capacitor saves
PART TEMP RANGE PACKAGE MARK
valuable board area in space-critical applications. Low-
MAX6100
EUR-T -40°C to +85°C 3 SOT23-3 FZID dropout voltage and supply independent, ultra-low sup-
MAX6101
EUR-T -40°C to +85°C 3 SOT23-3 FZGT ply current make these devices ideal for battery-operat-
MAX6102
EUR-T -40°C to +85°C 3 SOT23-3 FZGU ed, high-performance, low-voltage systems.
MAX6103
EUR-T -40°C to +85°C 3 SOT23-3 FZGV The MAX6100–MAX6107 are available in tiny 3-pin
MAX6104
EUR-T -40°C to +85°C 3 SOT23-3 FZGW SOT23 packages.
MAX6105
EUR-T -40°C to +85°C 3 SOT23-3 FZGX
Applications MAX6106
EUR-T -40°C to +85°C 3 SOT23-3 FZJR Portable Battery-Powered Systems
MAX6107
EUR-T -40°C to +85°C 3 SOT23-3 FZMV Notebook Computers
Note:
There is a minimum order increment of 2500 pieces for SOT23 packages. PDAs, GPSs, DMMs Cellular Phones Hard-Disk Drives
Selector Guide OUTPUT INPUT VOLTAGE Typical Operating Circuit PART VOLTAGE (V) RANGE (V)
MAX6100 1.800 2.5 to 12.6 +SUPPLY INPUT (SEE SELECTOR GUIDE) MAX6101 1.250 2.5 to 12.6 MAX6102 2.500 (VOUT + 200mV) to 12.6 IN OUT REFERENCE MAX6103 3.000 (VOUT + 200mV) to 12.6 OUT MAX6100–MAX6107 MAX6104 4.096 (VOUT + 200mV) to 12.6 * MAX6105 5.000 (VOUT + 200mV) to 12.6 MAX6106 2.048 2.5 to 12.6 MAX6107 4.5 (VOUT + 200mV) to 12.6 1µF* GND
Pin Configuration appears at end of data sheet.
*CAPACITORS ARE OPTIONAL.
________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Low-Cost, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References MAX6100–MAX6107 General Description Features
The MAX6100–MAX6107 are low-cost, low-dropout ♦
Ultra-Small 3-Pin SOT23 Package
(LDO), micropower voltage references. These three-ter- ♦
Low Cost
minal references are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, and 5V. ♦
No Output Capacitor Required
They feature a proprietary curvature-correction circuit ♦
Stable with Capacitive Loads
and laser-trimmed, thin-film resistors that result in a low temperature coefficient of 75ppm/°C (max) and an initial ♦
Load Regulation (2mA Sink): 8mV/mA (max)
accuracy of ±0.4% (max). These devices are specified
Load Regulation (5mA Source): 0.9mV/mA (max)
over the extended temperature range (-40°C to +85°C). ♦
±0.4% (max) Initial Accuracy
These series-mode voltage references draw only 90µA of ♦
Low 75ppm/°C Temperature Coefficient
supply current and can source 5mA and sink 2mA of load current. Unlike conventional shunt-mode (two-terminal) ♦
125µA (max) Quiescent Supply Current
references that waste supply current and require an ♦
50mV Dropout at 1mA Load Current
external resistor, these devices offer a supply current that is virtually independent of the supply voltage (with only a 4µA/V variation with supply voltage) and do not require an external resistor. Additionally, these internally compen-
Ordering Information
sated devices do not require an external compensation capacitor and are stable with load capacitance.
PIN- TOP
Eliminating the external compensation capacitor saves
PART TEMP RANGE PACKAGE MARK
valuable board area in space-critical applications. Low-
MAX6100
EUR-T -40°C to +85°C 3 SOT23-3 FZID dropout voltage and supply independent, ultra-low sup-
MAX6101
EUR-T -40°C to +85°C 3 SOT23-3 FZGT ply current make these devices ideal for battery-operat-
MAX6102
EUR-T -40°C to +85°C 3 SOT23-3 FZGU ed, high-performance, low-voltage systems.
MAX6103
EUR-T -40°C to +85°C 3 SOT23-3 FZGV The MAX6100–MAX6107 are available in tiny 3-pin
MAX6104
EUR-T -40°C to +85°C 3 SOT23-3 FZGW SOT23 packages.
MAX6105
EUR-T -40°C to +85°C 3 SOT23-3 FZGX
Applications MAX6106
EUR-T -40°C to +85°C 3 SOT23-3 FZJR Portable Battery-Powered Systems
MAX6107
EUR-T -40°C to +85°C 3 SOT23-3 FZMV Notebook Computers
Note:
There is a minimum order increment of 2500 pieces for SOT23 packages. PDAs, GPSs, DMMs Cellular Phones Hard-Disk Drives
Selector Guide OUTPUT INPUT VOLTAGE Typical Operating Circuit PART VOLTAGE (V) RANGE (V)
MAX6100 1.800 2.5 to 12.6 +SUPPLY INPUT (SEE SELECTOR GUIDE) MAX6101 1.250 2.5 to 12.6 MAX6102 2.500 (VOUT + 200mV) to 12.6 IN OUT REFERENCE MAX6103 3.000 (VOUT + 200mV) to 12.6 OUT MAX6100–MAX6107 MAX6104 4.096 (VOUT + 200mV) to 12.6 * MAX6105 5.000 (VOUT + 200mV) to 12.6 MAX6106 2.048 2.5 to 12.6 MAX6107 4.5 (VOUT + 200mV) to 12.6 1µF* GND
Pin Configuration appears at end of data sheet.
*CAPACITORS ARE OPTIONAL.
________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.