ISL28270INEVAL1Z Intersil, ISL28270INEVAL1Z Datasheet - Page 5

• Manufacturer Part Number: ISL28270INEVAL1Z
• Description: EVALUATION BOARD FOR ISL28270
• Manufacturer: Intersil

Specifications of ISL28270INEVAL1Z

• Channels Per Ic: 2 - Dual
• Amplifier Type: Instrumentation
• Output Type: Single-Ended, Rail-to-Rail
• Slew Rate: 0.5 V/µs
• -3db Bandwidth: 240kHz
• Current - Output / Channel: 29mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 120µA
• Voltage - Supply, Single/dual (±): 2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V
• Board Type: Fully Populated
• Utilized Ic / Part: ISL28270
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTE:
Typical Performance Curves
PARAMETER
2. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
FIGURE 1. ISL28270, ISL28470 FREQUENCY RESPONSE vs
PSRR+ @
CMRR @
PSRR- @
FIGURE 3. ISL28270, ISL28470 FREQUENCY RESPONSE vs
and are not production tested.
120Hz
120Hz
60Hz
90
80
70
60
50
40
30
90
80
70
60
50
40
30
1
1
CLOSED LOOP GAIN, V
CLOSED LOOP GAIN. V
GAIN = 2,000V/V
GAIN = 1,000V/V
GAIN = 2,000V/V
GAIN = 1,000V/V
GAIN = 500V/V
GAIN = 200V/V
GAIN = 100V/V
GAIN = 500V/V
GAIN = 200V/V
GAIN = 100V/V
Input Common Mode Rejection
Ratio
Power Supply Rejection Ratio (V
Power Supply Rejection Ratio (V
10
10
100
100
DESCRIPTION
FREQUENCY (Hz)
FREQUENCY (Hz)
COMMON-MODE INPUT = 1/2V
5
V
Boldface limits apply over the operating temperature range, -40°C to +125°C. (Continued)
1k
COMMON-MODE INPUT = V
1k
GAIN = 10,000V/V
+
GAIN = 10,000V/V
= +5V, V
CM
+
GAIN = 5,000V/V
= 5V, V
GAIN = 5,000V/V
= V
10k
10k
-
+
= 0V V
= 5V
ISL28270, ISL28273, ISL28470
+
-
CM
) ISL28270, ISL28470
) ISL28270, ISL28470
V
unless otherwise specified.
+
100k
ISL28270, ISL28470
ISL28273
ISL28273
ISL28273
100k
= 1/2V
= +5V, V
CM
= 1/2V+, R
+
+
+
1M
-
1M
= 0V V
L
CM
= Open, T
CONDITIONS
= 1/2V
A
+
FIGURE 2. ISL28273 FREQUENCY RESPONSE vs CLOSED
FIGURE 4. ISL28273 FREQUENCY RESPONSE vs CLOSED
V
R
V
V
R
V
V
R
, V
CM
L
+,
SOURCE
L
+
SOURCE
L
= +25°C, unless otherwise specified.
70
60
50
40
30
20
10
70
60
50
40
30
20
10
, V
1E+00
1E+00
= 10kΩ to V
= 10kΩ to V
= 10kΩ to V
EN
V
= 1V
-
-
= ±1.2V, ±2.5V,
= ±1.2V, ±2.5V,
= V-, R
P-P
= 1V
= 1V
LOOP GAIN, V
1E+01
LOOP GAIN. V
1E+01
,
GAIN = 1000
GAIN = 500
GAIN = 200
GAIN = 100
GAIN = 50
GAIN = 20
GAIN = 10
GAIN = 1000
GAIN = 500
GAIN = 200
GAIN = 100
GAIN = 50
GAIN = 20
GAIN = 10
L
CM
CM
CM
P-P
P-P
= Open, T
,
,
1E+02
1E+02
FREQUENCY (Hz)
FREQUENCY (Hz)
A
(Note 2)
CM
+
= +25°C,
MIN
COMMON-MODE INPUT = 1/2V
= 5V, V
1E+03
1E+03
= V
COMMON-MODE INPUT = V
+
= 5V
CM
TYP
100
105
1E+04
1E+04
83
96
77
84
= 1/2V
(Note 2)
+
1E+05
MAX
1E+05
October 21, 2009
1E+06
FN6260.6
1E+06
+
+
UNIT
dB
dB
dB
dB
dB
dB