MCP6S22-I/P Microchip Technology Inc., MCP6S22-I/P Datasheet

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MCP6S22-I/P

Manufacturer Part Number
MCP6S22-I/P
Description
Amplifier, Pgm Gain, 2-Ch., 12 MHz, SPI I'face, DIP-8
Manufacturer
Microchip Technology Inc.
Type
Low Gainr
Datasheet

Specifications of MCP6S22-I/P

Amplifier Type
Programmable Gain
Bandwidth
2 to 12 MHz
Current, Input Bias
±1 pA
Current, Output
±30 mA
Current, Supply
1 mA
Harmonic Distortion
0.036 %
Impedance, Thermal
85 °C/W
Package Type
PDIP-8
Resistance, Input
4.9 Kilohms
Slew Rate
22
Temperature, Operating, Range
-40 to +85 °C
Time, Fall
2 μs
Time, Rise
2 μs
Voltage, Gain
1-32 V/V
Voltage, Input
5.8 V
Voltage, Input Offset
-275 to +275 μV
Voltage, Noise
26 μVp-p
Voltage, Output Swing
5440 mV
Voltage, Supply
2.5 to 5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP6S22-I/P
Manufacturer:
MICROCHIP
Quantity:
12 000
Features
• Multiplexed Inputs: 1, 2, 6 or 8 channels
• 8 Gain Selections:
• Serial Peripheral Interface (SPI™)
• Rail-to-Rail Input and Output
• Low Gain Error: ±1% (max)
• Low Offset: ±275 µV (max)
• High Bandwidth: 2 to 12 MHz (typ)
• Low Noise: 10 nV/ Hz @ 10 kHz (typ)
• Low Supply Current: 1.0 mA (typ)
• Single Supply: 2.5V to 5.5V
Typical Applications
• A/D Converter Driver
• Multiplexed Analog Applications
• Data Acquisition
• Industrial Instrumentation
• Test Equipment
• Medical Instrumentation
Package Types
M
V
V
V
CH0
CH0
CH1
CH2
CH3
CH4
CH5
- +1, +2, +4, +5, +8, +10, +16 or +32 V/V
2003 Microchip Technology Inc.
V
OUT
OUT
REF
PDIP, SOIC, TSSOP
PDIP, SOIC, MSOP
SS
1
2
3
4
5
6
7
1
2
3
4
MCP6S21
MCP6S26
Single-Ended, Rail-to-Rail I/O, Low Gain PGA
14
13
12
10
11
8
7
6
5
9
8
V
SCK
SO
SI
CS
V
V
V
SCK
SI
CS
DD
SS
REF
DD
V
V
CH0
CH1
CH0
CH1
CH2
CH3
CH4
CH5
CH6
OUT
V
OUT
PDIP, SOIC, MSOP
SS
1
2
3
4
5
6
7
8
1
2
3
4
PDIP, SOIC
MCP6S28
MCP6S22
16
15
14
13 SI
12
10
11
9
8
7
6
5
V
SCK
SO
CS
V
V
CH7
V
SCK
SI
CS
DD
SS
REF
DD
MCP6S21/2/6/8
Description
The Microchip Technology Inc. MCP6S21/2/6/8 are
analog Programmable Gain Amplifiers (PGA). They
can be configured for gains from +1 V/V to +32 V/V and
the input multiplexer can select one of up to eight chan-
nels through an SPI port. The serial interface can also
put the PGA into shutdown to conserve power. These
PGAs are optimized for high speed, low offset voltage
and single-supply operation with rail-to-rail input and
output capability. These specifications support single
supply applications needing flexible performance or
multiple inputs.
The one channel MCP6S21 and the two channel
MCP6S22 are available in 8-pin PDIP, SOIC and
MSOP packages. The six channel MCP6S26 is avail-
able in 14-pin PDIP, SOIC and TSSOP packages. The
eight channel MCP6S28 is available in 16-pin PDIP
and SOIC packages. All parts are fully specified from
-40°C to +85°C.
Block Diagram
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
SCK
SO
CS
SI
SPI™
Logic
POR
MUX
V
SS
Switches
Gain
+
-
V
DD
8
V
REF
DS21117A-page 1
R
R
G
F
V
OUT

Related parts for MCP6S22-I/P

MCP6S22-I/P Summary of contents

Page 1

... The one channel MCP6S21 and the two channel MCP6S22 are available in 8-pin PDIP, SOIC and MSOP packages. The six channel MCP6S26 is avail- able in 14-pin PDIP, SOIC and TSSOP packages. The eight channel MCP6S28 is available in 16-pin PDIP and SOIC packages. All parts are fully specified from -40° ...

Page 2

... V - — ±30 — and the inverting input of the internal amplifier. The MCP6S22 has REF OUT is coupled to the internal amplifier and the PSRR spec describes PSRR+ only pin be tied directly to ground to avoid noise problems. = 0.3V). Both I and I OUT Q Q_SHDN Function ...

Page 3

... V and the inverting input of the internal amplifier. The MCP6S22 has REF OUT is coupled to the internal amplifier and the PSRR spec describes PSRR+ only pin be tied directly to ground to avoid noise problems. = 0.3V). Both I and I OUT Q = +25° ...

Page 4

... CHx = 0.6V, CHy =0.3V CHx to CHy select 90% point DD OUT CHx = 0.3V select 0. 90% point DD OUT 90% point DD OUT 90% point DD OUT 0. 0.1V, DD POR POR 50 90% V point DD OUT 0. 0.1V, DD POR POR 50 90% V point DD OUT 40 ns), and SCK rise and HI 2003 Microchip Technology Inc. ...

Page 5

... FIGURE 1-1: Channel Select Timing Diagram Hi-Z V OUT 0.3V 1.0 mA (typ 500 nA (typ) FIGURE 1-2: PGA Shutdown timing diagram (must enter correct commands before CS goes high). 2003 Microchip Technology Inc. = +2.5V to +5.5V Sym Min Typ Max Units T -40 — +85 ° -40 — +125 ° ...

Page 6

... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-018 2003 Microchip Technology Inc ...

Page 7

... MCP6S21-I/SN: One Channel PGA, SOIC package. c) MCP6S21-I/MS: One Channel PGA, MSOP package. d) MCP6S22-I/MS: Two Channel PGA, MSOP package. e) MCP6S22T-I/MS: Tape and Reel, Two Channel PGA, MSOP package. f) MCP6S26-I/P: Six Channel PGA, PDIP package. g) MCP6S26-I/SN: Six Channel PGA, SOIC package. h) MCP6S26T-I/ST: Tape and Reel, Six Channel PGA, TSSOP package ...

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