MAX6145ESA+T Maxim Integrated Products, MAX6145ESA+T Datasheet - Page 6

• Manufacturer Part Number: MAX6145ESA+T
• Description: IC REF VOLT 4.5V 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX6145ESA+T

• Reference Type: Series
• Voltage - Output: 4.5V
• Tolerance: ±1%
• Temperature Coefficient: 50ppm/°C
• Voltage - Input: 4.7 ~ 12.6 V
• Number Of Channels: 1
• Current - Quiescent: 105µA
• Current - Output: 1mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Product: Voltage References
• Topology: Series References
• Output Voltage: 4.5 V
• Initial Accuracy: 1 %
• Average Temperature Coefficient (typ): 50 PPM / C
• Series Vref - Input Voltage (max): 13.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SOT23, Low-Cost, Low-Dropout,
3-Terminal Voltage References
6
_____________________________Typical Operating Characteristics (continued)
(V
*With respect to output voltage at V
IN
-0.5
-1.0
1.0
0.5
_______________________________________________________________________________________
= V
0
2
IN(MIN)
0V
0V
VALID OVER V
FOR EACH PART
A = INPUT VOLTAGE, 100mV/div, V
B = OUTPUT VOLTAGE, 20mV/div
CHANGE IN OUTPUT VOLTAGE
A = OUTPUT CURRENT, 1mA/div, I
B = OUTPUT VOLTAGE, 200mV/div
4
, I
LOAD-TRANSIENT RESPONSE (SINKING)
vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
OUT
6
IN(MIN)
LINE-TRANSIENT RESPONSE
= 0mA, T
8
TO V
MAX6125
MAX6125
IN(MAX)
10
10µs/div
5µs/div
A
IN
= +25°C, unless otherwise noted.)
= V
IN
12
OUT
= 3V ±50mV
IN(MIN)
= 0mA to -1mA
14
.
**With respect to output voltage at T
-0.1
-0.2
-0.3
0.2
0.1
0
-50
A
B
A
B
CHANGE IN OUTPUT VOLTAGE
-25
vs. TEMPERATURE
TEMPERATURE (°C)
0
25
50
A
= +25°C.
75
A = OUTPUT CURRENT, 1mA/div, I
B = OUTPUT VOLTAGE, 50mV/div
LOAD-TRANSIENT RESPONSE (SOURCING)
100
0.1Hz TO 100Hz NOISE
140
120
100
80
60
40
20
0.0001
0
MAX6125
MAX6125
10µs/div
POWER-SUPPLY REJECTION RATIO
1s/div
0.001
OUT
= 0mA to 1mA
vs. FREQUENCY
FREQUENCY (kHz)
0.01
0.1
A
B
50µV/div
1
10