MAX19710ETN+T Maxim Integrated Products, MAX19710ETN+T Datasheet - Page 24

• Manufacturer Part Number: MAX19710ETN+T
• Description: IC ANLG FRNT END 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19710ETN+T

• Number Of Bits: 10
• Number Of Channels: 2
• Power (watts): 30mW
• Voltage - Supply, Analog: 3V
• Voltage - Supply, Digital: 3V
• Package / Case: 56-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10-Bit, 7.5Msps, Full-Duplex
Analog Front-End
respective digital buses, are active and the device can
receive and transmit simultaneously. Switching from FD
mode to other Rx or Tx modes is fast (0.1µs) since
the on-board converters are already powered.
Consequently, power consumption in this mode is the
maximum of all operating modes. In FD mode the
MAX19710 consumes 30mW.
The MAX19710 uses the SPI interface to control the
operating modes of the device including the shutdown
and wake-up functions. Once the device has been
placed in shutdown through the appropriate SPI com-
mand, the first pulse on CS/WAKE performs a wake-up
Table 9. Offset Control Bits for ID and QD Channels (IOFFSET or QOFFSET Mode)
Note: 1 LSB = (800mV
24
24
Table 10. Common-Mode Select
(COMSEL Mode)
CM1
IO5/QO5
0
0
1
1
______________________________________________________________________________________
______________________________________________________________________________________
1
1
1
1
1
1
0
0
0
0
0
0
•
•
•
•
•
•
BITS IO5–IO0 WHEN IN IOFFSET MODE, BITS QO5–QO0 WHEN IN QOFFSET MODE
CM0
0
1
0
1
P-P
Tx PATH OUTPUT COMMON MODE (V)
IO4/QO4
/ 1023) = 0.782mV.
1
1
1
0
0
0
0
0
0
1
1
1
•
•
•
•
•
•
1.36 (Default)
1.20
1.05
0.89
Wake-Up Function
IO3/QO3
1
1
1
0
0
0
0
0
0
1
1
1
•
•
•
•
•
•
IO2/QO2
1
1
1
0
0
0
0
0
0
1
1
1
•
•
•
•
•
•
function. At the first rising edge of CS/WAKE, the
MAX19710 is forced to a preset operating mode deter-
mined by the WAKEUP-SEL register. This mode is
termed the wake-up state. If the WAKEUP-SEL register
has not been programmed, the wake-up state for the
MAX19710 is FD mode by default (Tables 6, 11). The
WAKEUP-SEL register cannot be programmed with W2
Table 11. WAKEUP-SEL Register
W2
0
0
0
0
1
1
1
1
IO1/QO1
W1
0
0
1
1
0
0
1
1
1
1
0
1
0
0
0
0
1
0
1
1
•
•
•
•
•
•
W0
0
1
0
1
0
1
0
1
Invalid Value. This value is ignored
POWER MODE AFTER WAKE-UP
when inadvertently written to the
IO0/QO0
1
0
1
0
1
0
0
1
0
1
0
1
WAKEUP-SEL register.
•
•
•
•
•
•
(WAKE-UP STATE)
SPI1-SLOW Rx
SPI2-SLOW Tx
SPI3-FAST Rx
SPI4-FAST Tx
FD (Default)
STBY
IDLE
OFFSET 1 LSB =
(VFS
0mV (Default)
-31 LSB
-30 LSB
-29 LSB
29 LSB
30 LSB
31 LSB
-2 LSB
-1 LSB
P-P
1 LSB
2 LSB
0mV
•
•
•
•
•
•
/ 1023)