TC62D722CFG* Toshiba, TC62D722CFG* Datasheet - Page 2

• Manufacturer Part Number: TC62D722CFG*
• Manufacturer: Toshiba

Specifications of TC62D722CFG*

• Package: SSOP24
• # Outputs: 16
• Vout Max: 17V
• Io: 1.5 to 90mA
• Io Accuracy: ±1.5%
• Features Error Detection: Y
• Features Gain Control: 8-bit
• Features Pwm Dimming: 16-bit
• Other Features & Functions: Available in small QSOP24 package (outside Japan)
• Rohs Compatible Product(s) (#): -

Block Diagram
PWMCLK
TRANS
SCK
SIN
Error detection result
circuit
POD
data register
Command
S0 (S1)
S1
S2
S3 (S1)
S5 (S6)
S4
control
circuit
counter
PWM
16
16
16
16
16
Output ON/OFF setting data register
Output open/short detection circuit
0-bit
0-bit
PWM Data
PWM Data
for
for
PWM Data
for
Constant current output circuit
OUT0
16
16-bit
16-bit
16-bit
OUT
OUT
Data transfer control circuit
OUT
6 ビット
16
16
16
16
0
0
0
Output delay circuit
16-bit shift register
16
PWM Data
PWM Data
PWM Data
for
for
for
OUT1
16-bit
16-bit
16-bit
OUT
OUT
OUT
6 ビット
PWM data register
16
16
16
16
1
1
1
（for synchronous）
▪▪▪▪▪▪▪▪▪▪▪▪▪
▪▪▪▪▪▪▪▪▪▪▪▪▪
▪▪▪▪▪▪▪▪▪▪▪▪▪
（for output）
▪▪▪▪▪▪▪▪▪▪
Register 3
Register 2
Register 1
2
16
16
for
for
for
PWM Data
OUT15
PWM Data
PWM Data
16-bit
16-bit
16-bit
OUT
OUT
OUT
6 ビット
16
16
15-bit
15-bit
15
16
15
15
16
circuit
TSD
F/F
circuit
POR
TC62D722CFG/CFNG
State setting
Reference
16-bit  2
16
register
voltage
DAC
8-bit
selection
SOUT
circuit
8
2011-09-24
GND
REXT
SOUT
VDD