Datasheet
ADC1115S125 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 2 — 17 December 2010 4 of 38
NXP Semiconductors
ADC1115S125
11-bit, 125 Msps ADC; input buffer; CMOS or LVDS DDR digital outputs
[1] P: power supply; G: ground; I: input; O: output; I/O: input/output.
D10 17 O data output bit 10 (Most Significant Bit (MSB))
D9 18 O data output bit 9
D8 19 O data output bit 8
D7 20 O data output bit 7
D6 21 O data output bit 6
D5 22 O data output bit 5
D4 23 O data output bit 4
D3 24 O data output bit 3
D2 25 O data output bit 2
D1 26 O data output bit 1
D0 27 O data output bit 0 (Least Significant Bit (LSB))
n.c. 28 - not connected
n.c. 29 - not connected
n.c. 30 - not connected
DAV 31 O data valid output clock
n.c. 32 - not connected
VDDO 33 P output power supply
OGND 34 G output ground
OTR 35 O out of range
SCLK/DFS 36 I SPI clock / data format select
SDIO/ODS 37 I/O SPI data IO / output data standard
CS
38 I SPI chip select
SENSE 39 I reference programming pin
VREF 40 I/O voltage reference input/output
Table 3. Pin description (LVDS/DDR) digital outputs)
Symbol Pin
[1]
Type
[2]
Description
D9_D10_M 17 O differential output data D9 and D10 multiplexed, complement
D9_D10_P 18 O differential output data D9 and D10 multiplexed, true
D7_D8_M 19 O differential output data D7 and D8 multiplexed, complement
D7_D8_P 20 O differential output data D7 and D8 multiplexed, true
D5_D6_M 21 O differential output data D5 and D6 multiplexed, complement
D5_D6_P 22 O differential output data D5 and D6 multiplexed, true
D3_D4_M 23 O differential output data D3 and D4 multiplexed, complement
D3_D4_P 24 O differential output data D3 and D4 multiplexed, true
D1_D2_M 25 O differential output data D1 and D2 multiplexed, complement
D1_D2_P 26 O differential output data D1 and D2 multiplexed, true
LOW_D0_M 27 O differential output data D0 multiplexed, complement
LOW_D0_P 28 O differential output data D0 multiplexed, true
n.c. 29 - not connected
Table 2. Pin description (CMOS digital outputs)
…continued
Symbol Pin Type
[1]
Description