HFA1145IBZ Intersil, HFA1145IBZ Datasheet - Page 7

• Manufacturer Part Number: HFA1145IBZ
• Description: IC OPAMP CFA 330MHZ LP 8-SOIC
• Manufacturer: Intersil

Specifications of HFA1145IBZ

• Applications: Current Feedback
• Number Of Circuits: 1
• -3db Bandwidth: 330MHz
• Slew Rate: 2100 V/µs
• Current - Supply: 5.8mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): 9 V ~ 11 V, ±4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
-100
-150
-200
200
150
100
-50
50
0
FIGURE 3. SMALL SIGNAL PULSE RESPONSE
A
+R
V
S
= +1
= 510Ω
+IN
FIGURE 2A. TOP LAYOUT
1
TIME (5ns/DIV.)
7
V
H
V
10μF
FIGURE 2. EVALUATION BOARD SCHEMATIC AND LAYOUT
L
OUT
IN
V-
V
GND
SUPPLY
0.1μF
510
R
V+
50Ω
1
= ±5V, R
-5V
1
2
3
4
F
HFA1145
= 510Ω, T
510
A
GND
= 25°C, R
8
7
6
5
FIGURE 4. LARGE SIGNAL POSITIVE PULSE RESPONSE
-0.5
-1.0
3.0
2.5
2.0
1.5
1.0
0.5
0
0.1μF
50Ω
V
H
L
GND
= 100Ω, Unless Otherwise Specified
A
+R
V
S
= +1
OUT
V
= 510Ω
L
FIGURE 2B. TOP LAYOUT
10μF
+5V
TIME (5ns/DIV.)
June 1, 2006
FN3955.5