MCP6S28-I/SL Microchip Technology, MCP6S28-I/SL Datasheet - Page 20

• Manufacturer Part Number: MCP6S28-I/SL
• Description: IC PGA 8CH R-R I/O 16SOIC
• Manufacturer: Microchip Technology

Specifications of MCP6S28-I/SL

• Package / Case: 16-SOIC (3.9mm Width)
• Amplifier Type: Programmable Gain
• Number Of Circuits: 8
• Output Type: Push-Pull, Rail-to-Rail
• Slew Rate: 22 V/µs
• -3db Bandwidth: 12MHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 275µV
• Current - Supply: 1mA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Channels: 1
• Available Set Gain: 30.1 dB (Typ)
• Input Offset Voltage: 0.275 mV @ 5.5 V
• Input Bias Current (max): 0.000001 uA (Typ) @ 5.5 V
• Operating Supply Voltage: 3 V or 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP6S21/2/6/8
5.2.2
The amplifier can be programmed to produce binary
and decimal gain settings between +1 V/V and +32 V/V.
Register 5-2 shows the details. At the same time, differ-
ent compensation capacitors are selected to optimize
the bandwidth vs. slew rate trade-off (see Table 4-1).
REGISTER 5-2:
DS21117A-page 20
bit 7-3
bit 2-0
SETTING THE GAIN
GAIN REGISTER
Unimplemented: Read as ‘0’ (reserved for future use)
G2-G0: Gain Select Bits
000 = Gain of +1 (Default)
001 = Gain of +2
010 = Gain of +4
011 = Gain of +5
100 = Gain of +8
101 = Gain of +10
110 = Gain of +16
111 = Gain of +32
Legend:
R = Readable bit
-n = Value at POR
bit 7
U-x
—
U-x
—
U-x
—
W = Writable bit
’1’ = Bit is set
U-x
—
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U-x
—
W-0
G2
2003 Microchip Technology Inc.
x = Bit is unknown
W-0
G1
bit 0
W-0
G0