ISL28291EVAL1Z Intersil, ISL28291EVAL1Z Datasheet - Page 9

• Manufacturer Part Number: ISL28291EVAL1Z
• Description: EVALUATION BOARD FOR ISL28291
• Manufacturer: Intersil

Specifications of ISL28291EVAL1Z

• Channels Per Ic: 2 - Dual
• Amplifier Type: Voltage Feedback
• Output Type: Single-Ended, Rail-to-Rail
• Slew Rate: 17 V/µs
• -3db Bandwidth: 61MHz
• Current - Output / Channel: 130mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 2.6mA
• Voltage - Supply, Single/dual (±): 3 V ~ 5.5 V, ±1.5 V ~ 2.75 V
• Board Type: Fully Populated
• Utilized Ic / Part: ISL28291
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Descriptions
Typical Performance Curves
(6 Ld SOT-23)
FIGURE 25. CMRR vs TEMPERATURE, VCM = 3.8V,
FIGURE 27. POSITIVE V
ISL28191
4.990
4.985
4.980
4.975
4.970
4.965
4.960
160
150
140
130
120
100
110
4
3
2
90
80
70
-40
-40
n = 100
n = 100
-20
-20
V
V
S
(6 Ld µTDFN)
S
MEDIAN
= ±2.5V
MEDIAN
ISL28191
= ±2.5V
0
0
2
3
4
TEMPERATURE (°C)
TEMPERATURE (°C)
OUT
20
20
vs TEMPERATURE, R
(8 Ld SOIC)
9
ISL28291
40
40
MIN
2 (A)
6 (B)
3 (A)
5 (B)
4
60
60
(Continued)
MAX
(10 Ld MSOP)
80
80
MIN
ISL28291
MAX
2 (A)
8 (B)
3 (A)
7 (B)
100
100
4
L
ISL28191, ISL28291
= 1k
120
120
(10 Ld µTQFN)
ISL28291
1 (A)
7 (B)
2 (A)
6 (B)
3
FIGURE 28. NEGATIVE V
NAME
IN+_B
IN+_B
IN-_A
IN-_B
PIN
IN+
IN-
FIGURE 26. PSRR vs TEMPERATURE ±1.5V TO ±2.5V
V-
82
80
78
76
74
72
70
60
55
50
45
40
35
30
25
20
15
10
-40
-40
n = 100
n = 100
Inverting input
Non-inverting
input
Negative supply
FUNCTION
-20
-20
V
MEDIAN
S
MEDIAN
= ±2.5V
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
OUT
(See circuit 1)
IN-
vs TEMPERATURE, R
40
MIN
40
MIN
EQUIVALENT CIRCUIT
MAX
MAX
60
60
Circuit 1
80
80
100
100
August 11, 2008
L
= 1k
120
120
FN6156.7
V+
IN+
V-