MCP6V07-E/MD Microchip Technology, MCP6V07-E/MD Datasheet - Page 19

• Manufacturer Part Number: MCP6V07-E/MD
• Description: IC OPAMP AUTO-ZERO DUAL 8DFN
• Manufacturer: Microchip Technology

Specifications of MCP6V07-E/MD

• Slew Rate: 0.5 V/µs
• Package / Case: 8-DFN
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 1.3MHz
• Current - Input Bias: 6pA
• Voltage - Input Offset: 3µV
• Current - Supply: 300µA
• Current - Output / Channel: 22mA
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 120 dB
• Input Offset Voltage: 0.003 mV
• Input Bias Current (max): 5000 pA
• Operating Supply Voltage: 3 V, 5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Shutdown: No
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Technology: CMOS
• Voltage Gain Db: 158 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.2
The analog functions are programmed through the SPI
interface using 16-bit words (see Figure 5-1 and
Figure 5-2). This data is sent to two of three 8-bit regis-
ters: Instruction Register (Register 5-1), Gain Register
(Register 5-2) and Channel Register (Register 5-3).
The power-up defaults for these three registers are:
• Instruction Register: 000x xxx0
• Gain Register: xxxx x000
• Channel Register: xxxx x000
REGISTER 5-1:
2003 Microchip Technology Inc.
Registers
bit 7-5
bit 4-1
bit 0
INSTRUCTION REGISTER
M2-M0: Command Bits
000 = NOP (Default) (Note 1)
001 = PGA enters Shutdown Mode as soon as a full 16-bit word is sent and CS is raised.
010 = Write to register.
011 = NOP (reserved for future use) (Note 1)
1XX = NOP (reserved for future use) (Note 1)
Unimplemented: Read as ‘0’ (reserved for future use)
A0: Indirect Address Bit
1 = Addresses the Channel Register
0 = Addresses the Gain Register (Default)
Legend:
R = Readable bit
-n = Value at POR
Note 1: All other bits in the 16-bit word (including A0) are “don’t cares”.
bit 7
W-0
M2
(Notes 1 and 2)
2: The device exits Shutdown mode when a valid command (other than NOP or Shut-
down) is sent and CS is raised; that valid command will be executed. Shutdown
does not toggle.
W-0
M1
W-0
M0
W = Writable bit
’1’ = Bit is set
U-x
—
Thus, these devices are initially programmed with the
Instruction Register set for NOP (no operation), a gain
of +1 V/V and CH0 as the input channel.
5.2.1
The Instruction Register has 3 command bits and 1
indirect address bit; see Register 5-1. The command
bits include a NOP (000) to support daisy chaining (see
Section 5.3, “Registers”); the other NOP commands
shown should not be used (they are reserved for future
use). The device is brought out of Shutdown mode
when a valid command, other than NOP or Shutdown, is
sent and CS is raised.
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U-x
—
INSTRUCTION REGISTER
MCP6S21/2/6/8
U-x
—
x = Bit is unknown
U-x
—
DS21117A-page 19
bit 0
W-0
A0