MAX6388XS29D6+T Maxim Integrated Products, MAX6388XS29D6+T Datasheet - Page 8

• Manufacturer Part Number: MAX6388XS29D6+T
• Description: Supervisory Circuits Dual uPower Reset Circuit
• Manufacturer: Maxim Integrated Products

Specifications of MAX6388XS29D6+T

• Number Of Voltages Monitored: 2
• Monitored Voltage: 1.8 V to 5 V
• Undervoltage Threshold: 2.85 V, Adjustable
• Overvoltage Threshold: 3 V, Adjustable
• Output Type: Active High, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 1120 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 7 uA
• Maximum Power Dissipation: 245 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SC-70-4L
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SC70/µDFN, Single/Dual Low-Voltage,
Low-Power µP Reset Circuits
*The MAX6390 offers a V
8
V
CORE
* MR is for MAX6384/MAX6385/MAX6386/MAX6390
**RESET IN is for MAX6387/MAX6388/MAX6389
( ) are for MAX6382/MAX6385/MAX6388
PART NUMBER
_______________________________________________________________________________________
R1
R1
MAX6390*
MAX6381
MAX6382
MAX6383
MAX6384
MAX6385
MAX6386
MAX6387
MAX6388
MAX6389
PUSHBUTTON SWITCH
Typical Operating Circuit
I/O SUPPLY
RESET IN **
MR *
MAX6381–MAX6390
CC
ACTIVE-LOW
PUSH-PULL
reset timeout of 1120ms or 1200ms (min) and a manual reset timeout of 140ms or 150ms (min).
GND
V
CC
X
X
X
(RESET)
RESET
VOLTAGE
RESET
INPUT
CORE
ACTIVE-HIGH
PUSH-PULL
GND
µP
VOLTAGE
X
X
X
I/O
Note: Insert reset threshold suffix (see Reset Threshold table)
after "XR", "XS", or "LT." Insert reset timeout delay (see Reset
Timeout Delay table) after "D" to complete the part number.
Sample stock is generally held on standard versions only (see
Standard Versions table). Standard versions have an order
increment requirement of 2500 pieces. Nonstandard versions
have an order increment requirement of 10,000 pieces.
Contact factory for availability of nonstandard versions.
*MAX6390 is available with D4 or D7 timing only.
+Denotes a lead-free package.
MAX6390XS_ _D_+T* -40°C to +125°C
MAX6383LT_ _D_+T -40°C to +125°C
MAX6383XR_ _D_+T -40°C to +125°C
MAX6384LT_ _D_+T -40°C to +125°C
MAX6384XS_ _D_+T -40°C to +125°C
MAX6385LT_ _D_+T -40°C to +125°C
MAX6385XS_ _D_+T -40°C to +125°C
MAX6386LT_ _D_+T -40°C to +125°C
MAX6386XS_ _D_+T -40°C to +125°C
MAX6387LT_ _D_+T -40°C to +125°C
MAX6387XS_ _D_+T -40°C to +125°C
MAX6388LT_ _D_+T -40°C to +125°C
MAX6388XS_ _D_+T -40°C to +125°C
MAX6389LT_ _D_+T -40°C to +125°C
MAX6389XS_ _D_+T -40°C to +125°C
MAX6390LT_ _D_+T -40°C to +125°C
OPEN-DRAIN
ACTIVE-LOW
Ordering Information (continued)
X
X
X
X
PART
MANUAL RESET
TEMP RANGE
INPUT MR
X
X
X
X
Selector Guide
PIN-
PACKAGE
6 µDFN-6
3 SC70-3
6 µDFN-6
4 SC70-4
6 µDFN-6
4 SC70-4
6 µDFN-6
4 SC70-4
6 µDFN-6
4 SC70-4
6 µDFN-6
4 SC70-4
6 µDFN-6
4 SC70-4
6 µDFN-6
4 SC70-4
RESET IN
X
X
X
L611-1
L611-1
L611-1
L611-1
L611-1
L611-1
L611-1
L611-1
CODE
PKG
X3-2
X4-1
X4-1
X4-1
X4-1
X4-1
X4-1
X4-1