ISL28127MSOPEVAL1Z Intersil, ISL28127MSOPEVAL1Z Datasheet - Page 2

• Manufacturer Part Number: ISL28127MSOPEVAL1Z
• Description: EVAL BOARD FOR ISL28127 MSOP
• Manufacturer: Intersil

Specifications of ISL28127MSOPEVAL1Z

• Channels Per Ic: 1 - Single
• Amplifier Type: General Purpose
• Output Type: Single-Ended
• Slew Rate: 3.6 V/µs
• Current - Supply (main Ic): 2.2mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 40 V, ±2.25 V ~ 20 V
• Board Type: Fully Populated
• Utilized Ic / Part: ISL28127
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Current - Output / Channel: -
• -3db Bandwidth: -

J2
J1
User-selectable Options
(Figures 3 and 4)
Component pads are included to enable a variety of user-
selectable circuits to be added to the amplifier VREF,
inputs, outputs, and the amplifier feedback loops. The
Inputs (Figure 3) have additional resistor and capacitor,
and jumper placements for loading and/or measurement
of frequency sensitive parameters.
C2, C4
C1, C5
C3, C6
D1, D2
U1 (ISL28107FUZ)
U1 (ISL28117FUZ)
U1 (ISL28127FUZ)
R1-R4, R6-R8, R10, R13,
R14, R16, R17, R19, R20
R5, R18
R9, R12
R11, R15
DEVICE #
DNP
DNP
R1
R2
FIGURE 3. INPUT STAGE
IN-
R5
0
CAP, SMD, 0603, DNP-PLACE HOLDER, ROHS
DIODE-RECTIFIER, 40V, 0.5A, ROHS
OP AMP, MSOP, ROHS
OP AMP, MSOP, ROHS
OP AMP, MSOP, ROHS
RESISTOR, SMD, 0603, 0.1%, MF, DNP-PLACE HOLDER User selectable resistors - not populated
RES, SMD, 0603, 0Ω, 1/10W, TF, ROHS
RES, SMD, 0603, 10k, 1/10W, 1%, TF, ROHS
RES, SMD, 0603, 100k, 1/10W, 1%, TF, ROHS
CAP, SMD, 0805, 4.7µF, 50V, 10%, X7R, ROHS
CAP, SMD, 0603, 0.01µF, 50V, 10%, X7R, ROHS
2
R12
TABLE 1. ISL281X7MSOPEVAL1Z COMPONENTS PARTS LIST
IN+
DNP
10k
R13
R8
DNP
R9
10k
NODE
100k
R15
OPEN
100k
R10
DNP
R11
R14
C3
Application Note 1565
Application Note 1565
OUT
VREF
DESCRIPTION
To Output
To IN-
To IN+
The outputs (Figure 4) have additional resistor and
capacitor placements for filtering and loading.
NOTE: Operational amplifiers are sensitive to output
capacitance and may oscillate. In the event of oscillation,
reduce output capacitance by using shorter cables, or
add a resistor in series with the output.
FIGURE 4. OUTPUT STAGE
R18
0
Power Supply Decoupling
Power Supply Decoupling
User selectable capacitors - not populated
Reverse Power Protection
Zero ohm user selectable resistors
Gain resistors
Gain resistors
COMMENTS
J12
May 25, 2010
AN1565.0