X9420YS16I Intersil, X9420YS16I Datasheet - Page 7

• Manufacturer Part Number: X9420YS16I
• Description: IC XDCP SGL 64-TAP 2.5K 16-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9420YS16I

• Taps: 64
• Resistance (ohms): 2.5K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Resistance In Ohms: 2.5K
• Number Of Elements: 1
• # Of Taps: 64
• Resistance (max): 2.5KOhm
• Power Supply Requirement: Dual
• Interface Type: Serial (SPI)
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): ±5V
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (max): ±5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOIC W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 5. Three-Byte Instruction Sequence (Write)
Figure 6. Three-Byte Instruction Sequence (Read)
Figure 7. Increment/Decrement Instruction Sequence
Figure 8. Increment/Decrement Timing Limits
SCK
SCL
SCL
CS
CS
CS
S0
SI
SI
SI
0
0
0
1
1
SCK
1
V
SI
W
0
0
0
1
1
INC/DEC CMD Issued
1
7
1
1
1
1
1
1
0
0
0
A0
A0
A0
Voltage Out
I3
I3
I3
I2
I2
I2
I1 I0
I1 I0
X9420
I1
R1 R0
R1 R0 0
I0
0
0
0
0
0
0
t
WRID
0
0
0
0
0
N
C
1
I
Don’t Care
D5 D4 D3 D2 D1 D0
D5 D4 D3 D2 D1 D0
N
C
2
I
N
C
n
I
D
E
C
1
D
E
C
n
April 26, 2006
FN8195.1