AD7376AN100 Analog Devices Inc, AD7376AN100 Datasheet - Page 8

• Manufacturer Part Number: AD7376AN100
• Description: IC DIGITAL POT 14-DIP
• Manufacturer: Analog Devices Inc

Specifications of AD7376AN100

• Rohs Status: RoHS non-compliant
• Taps: 128
• Resistance (ohms): 100K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 33 V, ±4.5 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Resistance In Ohms: 100K
• Number Of Elements: 1
• # Of Taps: 128
• Resistance (max): 100KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Serial (3-Wire/SPI)
• Single Supply Voltage (typ): 5/9/12/15/18/24V
• Dual Supply Voltage (typ): ±5/±15V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 28V
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (max): ±16.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 14
• Lead Free Status / RoHS Status: Not Compliant

AD7376
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 6.Pin Function Descriptions
14-Lead
TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
Assert shutdown and program the device during power-up. Then, deassert the shutdown to achieve the desirable preset level.
Pin No.
Figure 4. 14-Lead TSSOP Pin Configuration
16-Lead
SOL
1
2
3
4
5
6
7
8, 9, 10
11
12
13
14
15
16
GND
CLK
V
CS
RS
SS
A
B
1
2
3
4
5
6
7
NC = NO CONNECT
(Not to Scale)
AD7376
TOP VIEW
A
B
GND
CLK
SDI
SDO
NC
W
Mnemonic
V
CS
RS
NC
SHDN
V
SS
DD
14
13
12
10
11
9
8
W
NC
V
SDO
SHDN
SDI
NC
DD
A Terminal. V
B Terminal. V
Digital Ground.
Serial Data Input (data loads MSB first).
No Connect. Let it float or ground.
Wiper Terminal. V
Description
Negative Power Supply.
Chip Select Input, Active Low. When CS returns high, data is loaded into the wiper register.
Reset to Midscale.
Serial Clock Input. Positive edge triggered.
No Connect. Let it float or ground.
Shutdown. A terminal open ended; W and B terminals shorted. Can be used as
programmable preset.
Serial Data Output.
Positive Power Supply.
SS
SS
Rev. C | Page 8 of 20
≤ V
≤ V
SS
B
A
≤ V
≤ V
≤ V
DD
1
W
DD
≤ V
.
.
DD
.
Figure 5. 16-Lead SOIC_W Pin Configuration
GND
CLK
V
NC
CS
RS
SS
A
B
1
2
3
4
5
6
7
8
NC = NO CONNECT
(Not to Scale)
AD7376
TOP VIEW
16
15
14
13
12
11
10
9
W
NC
V
SDO
SHDN
SDI
NC
NC
DD