MAX853ESA-T Maxim Integrated Products, MAX853ESA-T Datasheet - Page 4

• Manufacturer Part Number: MAX853ESA-T
• Description: Charge Pumps Regulated Negative Charge Pump
• Manufacturer: Maxim Integrated Products

Specifications of MAX853ESA-T

• Function: Inverting
• Output Voltage: - 4.2 V to - 4 V, - 0.5 V to - 9 V
• Output Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: SOIC-8 Narrow
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

Low-Noise, Regulated, Negative
Charge-Pump Power Supplies for GaAsFET Bias
(Circuit of Figure 2a, V
4
_____________________________Typical Operating Characteristics (continued)
______________________________________________________________________________________
-10
-20
-30
V
70
60
50
40
30
20
10
IN
0
0.1
= 6.0V, V
OUT
OUTPUT NOISE AND RIPPLE
= -4.1V, I
1.0
MAX850–MAX852
IN
MAX850–MAX852
NOISE SPECTRUM
= 6V, T
FREQUENCY (kHz)
10 s/div
OUT
= 5mA, AC COUPLED
10
A
= +25°C, unless otherwise noted.)
100
1000
V
500 V/div
OUT
NOTE: dBµV = 20 log V
1µV
OUT
-10
-20
-30
70
60
50
40
30
20
10
0
V
0.1
IN
= 6.0V, V
OUT
OUTPUT NOISE AND RIPPLE
1.0
= -4.1V, I
NOISE SPECTRUM
FREQUENCY (kHz)
MAX853
MAX853
10 s/div
OUT
= 5mA, AC COUPLED
10
100
1000
V
500 V/div
OUT