MAX4285EUT-T Maxim Integrated Products, MAX4285EUT-T Datasheet - Page 10

• Manufacturer Part Number: MAX4285EUT-T
• Description: IC BUFF/AMP ADC 250MHZ SOT23-6
• Manufacturer: Maxim Integrated Products

Specifications of MAX4285EUT-T

• Amplifier Type: Buffer
• Number Of Circuits: 1
• Slew Rate: 385 V/µs
• -3db Bandwidth: 220MHz
• Current - Input Bias: 13µA
• Voltage - Input Offset: 1500µV
• Current - Supply: 23mA
• Current - Output / Channel: 106mA
• Voltage - Supply, Single/dual (±): 2.85 V ~ 6.5 V, ±1.425 V ~ 3.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Number Of Channels: 1
• Voltage Gain Db: 94 dB
• Common Mode Rejection Ratio (min): 45 dB
• Input Offset Voltage: 1.5 mV
• Operating Supply Voltage: 3 V, 5 V
• Maximum Power Dissipation: 571 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 3.25 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: No

+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers
with High-Speed Disable
(V
10
CC
-0.5
-1.0
-1.5
-2.0
-2.5
2.5
2.0
1.5
1.0
0.5
______________________________________________________________________________________
= +3V, V
0
100k
SMALL-SIGNAL GAIN vs. FREQUENCY
C
EE
LOAD
1M
= 0, DISABLE_ ≥ 2V, R
V
V
|| R
EE
CC
FREQUENCY (Hz)
MAX4286
+ 1V
- 1V
ISO
10M
(C
LOAD
ENABLE/DISABLE RESPONSE
= 37pF)
100M
A
R
V
ISO
= +5V/V
= 15Ω
TIME (V
TIME (20ns/div)
L
1G
= 300Ω to V CC /2, V
CC
= 5V)
-0.5
-1.0
-1.5
-2.0
-2.5
Typical Operating Characteristics (continued)
2.5
2.0
1.5
1.0
0.5
0
100k
SMALL-SIGNAL GAIN vs. FREQUENCY
C
LOAD
1M
CM
|| R
FREQUENCY (Hz)
MAX4286
= +1.0V, T
ISO
V
10M
V
(C
CC
EE
LOAD
+ 1V
- 1V
= 37pF)
100M
A
A
R
V
ISO
=+25°C, unless otherwise noted.)
= +5V/V
= 22Ω
ENABLE/DISABLE RESPONSE
TIME (V
1G
TIME (20ns/div)
CC
-0.5
-1.0
-1.5
-2.0
-2.5
2.5
2.0
1.5
1.0
0.5
= 3V)
0
100k
SMALL-SIGNAL GAIN vs. FREQUENCY
C
LOAD
1M
|| R
FREQUENCY (Hz)
MAX4286
ISO
10M
(C
LOAD
= 37pF)
100M
A
R
V
ISO
= +5V/V
= 25Ω
1G