TWL1200-Q1 Datasheet, PDF (9/32 Pages) Texas Instruments – SDIO, UART, AND AUDIO VOLTAGE-TRANSLATION TRANSCEIVER

TWL1200-Q1
www.ti.com
SCES832A – MARCH 2012 – REVISED MARCH 2012
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
I_CCB
TEST CONDITIONS
Switch-type I/O are open and all
other inputs are biased at either
V_CC or GND
V_CCA
1.1 V to 3.6 V
3.6 V
0V
V_CCB
1.1 V to 3.6 V
0V
3.6 V
I_CCA + I_CCB
Auto-Dir (SDIO
C_io(2) ^lines)
Bi-Dir buffer
C_i ⁽²⁾
AUD_DIR / OE
Buffer
C_o ⁽²⁾
2-mA buffer
4-mA buffer
8-mA buffer
V_I = V_CCI or GND, I_O = 0
V_I = V_CCI
V_I = V_CCX or GND
V_I = V_CCA or GND
V_I = V_CCX or GND
V_I = V_CCX or GND
V_I = V_CCX or GND
V_I = V_CCX or GND
1.1 V to 3.6 V 1.1 V to 3.6 V
MIN TYP⁽¹⁾ MAX UNIT
15
–12 μA
14
30 μA
5.5
pF
4.5
4
pF
4
5
5 pF
6
(2) Not production tested
OUTPUT DRIVE STRENGTH
2 mA
WLAN_EN_B
SLOW_CLK_B
BT_EN_B
4 mA
AUDIO_OUT_A
WLAN_IRQ_A
CLK_REQ_A
AUDIO_IN_B
AUDIO_CLK_A
BT_UART CTS_B
BT_UART RTS_A
AUDIO_F-SYNC_A
8 mA
SDIO_CLK_B
BT_UART_TX_A
BT_UART_RX_B
Copyright © 2012, Texas Instruments Incorporated
Product Folder Link(s): TWL1200-Q1
Submit Documentation Feedback
9