MAX840ISA+ Maxim Integrated Products, MAX840ISA+ Datasheet - Page 10

• Manufacturer Part Number: MAX840ISA+
• Description: IC BIAS GAASFET REG 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX840ISA+

• Applications: Charge Pump, Cellular Telephone Transmitter
• Voltage - Input: 2.5 ~ 10 V
• Number Of Outputs: 1
• Voltage - Output: -2V, -0.5 ~ -9.4 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Function: Inverting
• Output Voltage: - 2 V or - 0.5 V to - 9.4 V
• Output Current: 4 mA
• Supply Current: 750 uA
• Maximum Operating Temperature: + 85 C
• Input Voltage: 2.5 V to 10 V
• Maximum Power Dissipation: 471 mW
• Minimum Operating Temperature: - 25 C
• Mounting Style: SMD/SMT
• Switching Frequency: 100 KHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Noise, Regulated, -2V GaAsFET Bias
( ) ARE FOR MAX843/MAX844
TRANSISTOR COUNT: 148
SUBSTRATE CONNECTED TO IN
10
___________________Chip Topography
NEGOUT
NEGOUT
C1+
______________________________________________________________________________________
C1-
SHDN
(2.159mm)
0.085"
FB (CONT)
IN
GND
GND
OUT
(3.683mm)
0.145"