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HV7358 Datasheet(PDF) 3 Page - Microchip Technology

Part # HV7358
Description  16-Channel, 3-Level HV Ultrasound Transmitter with Built-in Transmit Beamformer
PDF  50 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

HV7358 Datasheet(HTML) 3 Page - Microchip Technology

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 2018 Microchip Technology Inc.
DS20005918A-page 3
HV7358
Functional Block Diagram
V
DD
V
DD
2
µF
RDCP
R
PP
TRIG
Ch0
DLY0[11:0]
12-Bit B-Delay
CW-Phase
TLP0[6:0] 7-Bit
Local PWM
t
OFF_P Counter
TLN0[6:0] 7-Bit
Local PWM
t
OFF_N Counter
EOT0
CH0
Logic
and
Gate
Driver
TX0
X0
RX0
RX0
R
GND
V
NF
V
PP
V
PF
VNN
V
NEG
PVDD
RTZSW0
Rb
TRSW0
RxDMP0
Rb
R
GND
CKON
CKOP
OTPN
ETO
SPIB
SLEEP
DISC
Overtemp
and UVLO
LPWM
CLKP
CLKN
SDIN
SDIP
W[1:0]
LPWM
CW
INV
TCKP
TCKN
A2
A1
PEN
LCKD
A
GND
V
SUB
2 µF
GND VNN
SUB
-3 to -80V
V
NN
1 µF 100V
CNF
2 µF
V
NF
V
DD
LR
V
NF
DISC
V
NF
LR
V
NEG
+2.5V
0.22 µF
2 µF
+3 to +80V
2 µF
1 µF 100V
V
PF
V
GN
V
PP
LR
V
PF
I2C
PLL
TX15
X15
RX0
RX15
R
GND
V
PP
CPF
AV
DD
2 µF
+5V
V
LL
SCL
SDA
TGP0[6:0] 7-Bit
t
OFF_P Register
SPI Global Wave Pattern and Launch Parameter Registers
RPC0[7:0] 8-Bit
Repeat Counter
SPI 12-Bit or 26-Bit Beamform Fast Shift Registers
V
NEG
C
PLL
SPIBC
SPISEL
V
PF
CSOP
CSON
CSN
CSP
PSEL
PLLEN
0
1
I2C-ADJ
SDOP
SDON
RDCN
f
C
V
NF
V
PP
V
PF
VNN
V
NEG
PV
DD
RTZSW15
Rb
TRSW15
RxDMP15
Rb
R
GND
BFEN
0
1
0
1
1
0
0
1
1
0
DQ
DQ
TGN0[6:0] 7-Bit
t
OFF_N Register
TGW0[8:0] 9-Bit
t
Pulse_Width Register
f
T
EN
EOT[15:0]
TRIG
Ch15
CH15
Logic
and
Gate
Driver
RSTN
BSEL
BEN
TXRW
TGP1[6:0] 7-Bit
t
OFF_P Register
RPC1[7:0] 8-Bit
Repeat Counter
TGN1[6:0] 7-Bit
t
OFF_N Register
TGW1[8:0] 9-Bit
t
Pulse_Width Register
TGP2[6:0] 7-Bit
t
OFF_P Register
RPC2[7:0] 8-Bit
Repeat Counter
TGN2[6:0] 7-Bit
t
OFF_N Register
TGW2[8:0] 9-Bit
t
Pulse_Width Register
TGP3[6:0] 7-Bit
t
OFF_P Register
RPC3[7:0] 8-Bit
Repeat Counter
TGN3[6:0] 7-Bit
t
OFF_N Register
TGW3[8:0] 9-Bit
t
Pulse_Width Register
DLY1[11:0]
12-Bit B-Delay
CW-Phase
TLP1[6:0] 7-Bit
Local PWM
t
OFF_P Counter
TLN1[6:0] 7-Bit
Local PWM
t
OFF_N Counter
DLY15[11:0]
12-Bit B-Delay
CW-Phase
TLP15[6:0] 7-Bit
Local PWM
t
OFF_P Counter
TLN15[6:0] 7-Bit
Local PWM
t
OFF_N Counter
f
REF
PFD
f
IN
Ch1
A0
RD Back
f
CW0
CWFD[7:0]
CWFD15[7:0] CW Frequency
Divider Counter
EOT15
f
CW1
f
CW15
f
RT
f
RT
SDLY
12/26
Cntrl Bits
I2C-ADJ
TRIG
16-Channel Beamform Registers
f
C
f
C
f
C
Digital
Lock
Detector
CW
CWFD1[7:0] CW Frequency
Divider Counter
CWFD0[7:0] CW Frequency
Divider Counter
-5V (B and CW)
or 0V (B only)
0.1 µF
GND
V
PLL
LR
V
PLL
AV
DD
V
NN
V
GN
CNEG
2 µF
V
GN
TRIGP
TRIGN
TRIG
Loop
Gain
Filter
÷N
VCO
f
VCO
f
VCO
Buff EN
TRIG
OPT
UVLO
DNC
FCEN
(FC)
+5V
BEN
EN
Reg. Reset
Q D
C
f
C
(Start TRSW on delay)
EOTin
ETI
PV
DD
PV
DD
2
µF
+5V
0
1
EOTC
GND



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