SNLS247H April 2007 – June 2016 LMH0302
PRODUCTION DATA.
PIN | TYPE(1) | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
ENABLE | 6 | I | Output driver enable. When low, the SDO/SDO output driver is powered off. ENABLE has an internal pullup. H = Normal operation. L = Output driver powered off. |
EP | — | G | EP is the exposed pad at the bottom of the WQFN package. The exposed pad must be connected to the ground plane through a via array. See Figure 6 for details. |
NC | 5, 7, 8, 13, 14, 15, 16 | — | No connect. Not bonded internally. |
RREF | 4 | I | Output driver level control. Connect a resistor to VCC to set output voltage swing. |
SD/HD | 10 | I | Output slew rate control. Output rise/fall time complies with ST 424 or 292 when low and ST 259 when high. |
SDI | 1 | I | Serial data true input. |
SDI | 2 | I | Serial data complement input. |
SDO | 12 | O | Serial data true output. |
SDO | 11 | O | Serial data complement output. |
VCC | 9 | P | Positive power supply (3.3 V). |
VEE | 3 | G | Negative power supply (ground). |